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This record covers the remaining bypass.\n\nThe earlier fix wired validateIntegerLength() into a new _setIntLength() helper and invoked it wherever the integer portion of a number is decided: a terminator byte arrives, a '.' or 'e'/'E' is seen, or input ends inside a fully buffered value. It was not invoked on the attacker-relevant path where the parser runs out of input while still inside the MINOR_NUMBER_INTEGER_DIGITS minor state and returns NOT_AVAILABLE to the caller.\n\nAs a result, an attacker who streams JSON to a non-blocking parser in many small chunks, without ever sending a terminator byte, keeps the parser inside MINOR_NUMBER_INTEGER_DIGITS indefinitely. _textBuffer.expandCurrentSegment() grows the accumulator on every chunk while validateIntegerLength() is never called. The accumulator is bounded only by maxStringLength (20 MiB by default) rather than by maxNumberLength (1000 by default), an amplification of roughly 20,000x over the documented limit. Because Java char values occupy two bytes, a single connection can be driven to approximately 40 MiB of heap before the validator finally fires when the value completes.\n\nThe equivalent fraction-path code is correct: _finishFloatFraction() calls _setFractLength() before its NOT_AVAILABLE return. The missing call affects the integer-digit paths in _startPositiveNumber(), _startNegativeNumber() and _finishNumberIntegralPart() in NonBlockingUtf8JsonParserBase.\n\nImpact: reactive frameworks such as Spring WebFlux/Reactor, Quarkus, Helidon and Vert.x feed inbound HTTP or gRPC bytes to the async parser as they arrive, which is precisely the chunked-feed shape required. Operators who set StreamReadConstraints.maxNumberLength expecting it to cap memory per number value do not get that guarantee; memory accumulates per concurrent connection and attacker-controlled concurrency can exhaust the JVM heap. The synchronous parsers (UTF8StreamJsonParser, ReaderBasedJsonParser) and the async parser operating on complete input are not affected.\n\nExploitation requires only the ability to stream data to a parsing endpoint; no privileges or user interaction are needed.\n\nThis issue affects com.fasterxml.jackson.core:jackson-core from version 2.15.0 through 2.18.7, and from 2.19.0 through 2.21.3, and tools.jackson.core:jackson-core from 3.0.0 through 3.1.3. Versions prior to 2.15.0 are not affected, because StreamReadConstraints -- which defines the maxNumberLength setting -- was first introduced in jackson-core 2.15.0, so no such constraint exists to be bypassed in earlier releases. Note that GHSA-r7wm-3cxj-wff9 states the affected 2.x range without a lower bound. The 2.22.x and 3.2.x release lines are not affected: those branches were created after the fix commit landed on 2026-05-21 and therefore contain it from their initial releases (2.22.0, tagged 2026-06-03, and 3.2.0, tagged 2026-06-08).","Severity":"HIGH","CweIDs":["CWE-770"],"VendorSeverity":{"amazon":3,"ghsa":3,"redhat":3},"CVSS":{"ghsa":{"V40Vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","V40Score":8.7},"redhat":{"V3Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","V3Score":7.5}},"References":["https://access.redhat.com/security/cve/CVE-2026-68494","https://advisory.echohq.com/cve/CVE-2026-68494","https://github.com/FasterXML/jackson-core","https://github.com/FasterXML/jackson-core/commit/050b429804dce2a7e08f0be1b0b4c3d040fdb9cd","https://github.com/FasterXML/jackson-core/commit/4cdd529749da396cc7edf6d4a2aad41d47902641","https://github.com/FasterXML/jackson-core/commit/c5941e5aae7fd5aeac55d66933cfb82b9aabeef8","https://github.com/FasterXML/jackson-core/pull/1611","https://github.com/FasterXML/jackson-core/security/advisories/GHSA-r7wm-3cxj-wff9","https://github.com/advisories/GHSA-72hv-8253-57qq","https://nvd.nist.gov/vuln/detail/CVE-2026-68494","https://www.cve.org/CVERecord?id=CVE-2026-18401","https://www.cve.org/CVERecord?id=CVE-2026-68494"],"PublishedDate":"2026-08-04T15:16:41.443Z","LastModifiedDate":"2026-09-08T19:29:32.2Z"},{"VulnerabilityID":"CVE-2026-89407","VendorIDs":["GHSA-p6pp-m3f8-5c89"],"PkgID":"com.fasterxml.jackson.core:jackson-core:2.18.2","PkgName":"com.fasterxml.jackson.core:jackson-core","PkgIdentifier":{"PURL":"pkg:maven/com.fasterxml.jackson.core/jackson-core@2.18.2?type=jar","UID":"4fe97aa9595c265a","BOMRef":"pkg:maven/com.fasterxml.jackson.core/jackson-core@2.18.2?type=jar"},"InstalledVersion":"2.18.2","FixedVersion":"2.18.11, 2.21.7, 2.22.3","Status":"fixed","SeveritySource":"ghsa","PrimaryURL":"https://avd.aquasec.com/nvd/cve-2026-89407","DataSource":{"ID":"ghsa","Name":"GitHub Security Advisory Maven","URL":"https://github.com/advisories?query=type%3Areviewed+ecosystem%3Amaven"},"Fingerprint":"sha256:eb9b96b1d99932588e91e503796c51e7e7d4736bf771c85b925ed3a4bfa95b91","Title":"com.fasterxml.jackson/jackson-core: tools.jackson.core/jackson-core: Jackson-core: Denial of Service via regular expression backtracking","Description":"NumberInput.looksLikeValidNumber() in FasterXML jackson-core pre-validates \"stringified numbers\" with two regular expressions: PATTERN_FLOAT ([+-]?[0-9]*[\\.]?[0-9]+([eE][+-]?[0-9]+)?), present since 2.17.0, and PATTERN_FLOAT_TRAILING_DOT, added in 2.17.2. PATTERN_FLOAT places adjacent quantifiers over the same character class -- an optional [0-9]* run, an optional dot, then a required [0-9]+ run -- so input that ultimately fails to match forces Java's backtracking engine to retry every possible split point of the digit run. \n\n\n\nMatching cost therefore grows with the square of the input length. \n\n\n\nAn attacker who can supply JSON that an application deserializes into a numeric target type reaches this method through jackson-databind's default String-to-number coercion (StdDeserializer and NumberDeserializers for BigDecimal, BigInteger, Double and Float). \n\n\n\nBecause StreamReadConstraints.maxStringLength defaults to 20,000,000 characters, no constraint bounds the input before it reaches the regex. \n\n\n\nTesting by the reporter confirmed O(n^2) growth across five consecutive input-size doublings, with a single 160,000-character string consuming roughly 74 seconds in one call; a small number of concurrent requests of ordinary body size can therefore exhaust a server's request-handling thread pool. \n\n\n\nThe affected method does not exist before 2.17.0, so 2.16.x and earlier releases are not affected. \n\n\n\nThe fix replaces both regular expressions with a hand-rolled single-pass scan.","Severity":"HIGH","CweIDs":["CWE-400","CWE-1333"],"VendorSeverity":{"amazon":3,"ghsa":3,"redhat":2},"CVSS":{"ghsa":{"V3Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","V3Score":7.5},"redhat":{"V3Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","V3Score":5.9}},"References":["https://access.redhat.com/security/cve/CVE-2026-89407","https://advisory.echohq.com/cve/CVE-2026-89407","https://getsafety.com/vulnerabilities/SFTY-20260922-89449/CVE-2026-89407","https://github.com/FasterXML/jackson-core","https://github.com/FasterXML/jackson-core/commit/731e794f62623aa0d86ced52490166be903fbb1d","https://github.com/FasterXML/jackson-core/commit/e7acd64cc99bd346704423dc2bfea1ab0a08ddff","https://github.com/FasterXML/jackson-core/issues/1649","https://github.com/FasterXML/jackson-core/pull/1650","https://github.com/FasterXML/jackson-core/pull/1701","https://github.com/FasterXML/jackson-core/security/advisories/GHSA-p6pp-m3f8-5c89","https://nvd.nist.gov/vuln/detail/CVE-2026-89407","https://www.cve.org/CVERecord?id=CVE-2026-89407"],"PublishedDate":"2026-09-22T15:17:21.053Z","LastModifiedDate":"2026-09-22T20:00:03.713Z"},{"VulnerabilityID":"CVE-2026-89425","VendorIDs":["GHSA-7hhh-6rmp-j9qf"],"PkgID":"com.fasterxml.jackson.core:jackson-core:2.18.2","PkgName":"com.fasterxml.jackson.core:jackson-core","PkgIdentifier":{"PURL":"pkg:maven/com.fasterxml.jackson.core/jackson-core@2.18.2?type=jar","UID":"4fe97aa9595c265a","BOMRef":"pkg:maven/com.fasterxml.jackson.core/jackson-core@2.18.2?type=jar"},"InstalledVersion":"2.18.2","FixedVersion":"2.21.7, 2.22.3, 2.18.11","Status":"fixed","SeveritySource":"ghsa","PrimaryURL":"https://avd.aquasec.com/nvd/cve-2026-89425","DataSource":{"ID":"ghsa","Name":"GitHub Security Advisory Maven","URL":"https://github.com/advisories?query=type%3Areviewed+ecosystem%3Amaven"},"Fingerprint":"sha256:1be7f9cd25a19eeba8074c66efc94f60d71c1d2e9409c8c840f34f903765ff62","Title":"com.fasterxml.jackson.core/jackson-core: Jackson-core: Denial of Service via unbounded StringBuilder growth during malformed token processing","Description":"UTF8DataInputJsonParser._reportInvalidToken() in FasterXML jackson-core builds the offending-token text for its error message by appending Java identifier characters to a StringBuilder in a loop that has no upper bound. Unlike the three sibling parser implementations, including UTF8StreamJsonParser, it never consults ErrorReportConfiguration.getMaxErrorTokenLength() (default 256). A malformed token supplied to a parser created through JsonFactory.createParser(DataInput) is therefore accumulated in full. No StreamReadConstraints setting mitigates this: maxDocumentLength cannot be applied to DataInput sources at all, and maxStringLength does not cover this path because the accumulation bypasses ReadConstrainedTextBuffer. The reporter measured a 20,000,109-character exception message from a 20-million-character malformed token on the DataInput path, against 367 characters for identical input on the InputStream path. Scaling the payload drives the StringBuilder, which also incurs byte-to-char expansion and internal array doubling, to many times the raw payload size and can trigger OutOfMemoryError for the whole JVM. UTF8DataInputJsonParser was introduced in 2.8.0 together with createParser(DataInput); releases before 2.8.0 do not contain the affected class.","Severity":"HIGH","CweIDs":["CWE-400","CWE-770"],"VendorSeverity":{"amazon":3,"ghsa":3,"redhat":3},"CVSS":{"ghsa":{"V3Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","V3Score":7.5},"redhat":{"V3Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","V3Score":7.5}},"References":["https://access.redhat.com/security/cve/CVE-2026-89425","https://advisory.echohq.com/cve/CVE-2026-89425","https://github.com/FasterXML/jackson-core","https://github.com/FasterXML/jackson-core/commit/211cf2c5d91abbec38067f37efc1363cd4e88ee3","https://github.com/FasterXML/jackson-core/pull/1698","https://github.com/FasterXML/jackson-core/releases/tag/jackson-core-2.18.11","https://github.com/FasterXML/jackson-core/releases/tag/jackson-core-3.2.3","https://github.com/FasterXML/jackson-core/security/advisories/GHSA-7hhh-6rmp-j9qf","https://nvd.nist.gov/vuln/detail/CVE-2026-89425","https://www.cve.org/CVERecord?id=CVE-2026-89425"],"PublishedDate":"2026-09-23T03:17:04.357Z","LastModifiedDate":"2026-09-24T20:43:32.537Z"},{"VulnerabilityID":"CVE-2026-18401","VendorIDs":["GHSA-72hv-8253-57qq"],"PkgID":"com.fasterxml.jackson.core:jackson-core:2.18.2","PkgName":"com.fasterxml.jackson.core:jackson-core","PkgIdentifier":{"PURL":"pkg:maven/com.fasterxml.jackson.core/jackson-core@2.18.2?type=jar","UID":"4fe97aa9595c265a","BOMRef":"pkg:maven/com.fasterxml.jackson.core/jackson-core@2.18.2?type=jar"},"InstalledVersion":"2.18.2","FixedVersion":"2.21.1, 2.18.6","Status":"fixed","SeveritySource":"ghsa","PrimaryURL":"https://avd.aquasec.com/nvd/cve-2026-18401","DataSource":{"ID":"ghsa","Name":"GitHub Security Advisory Maven","URL":"https://github.com/advisories?query=type%3Areviewed+ecosystem%3Amaven"},"Fingerprint":"sha256:771d8d0beabf6b02f52d2c025d006563944f792c1d7949d380b317eff276d3b7","Title":"tools.jackson.core/jackson-core: com.fasterxml.jackson.core/jackson-core: jackson-core: Denial of Service due to number length bypass in asynchronous JSON parser","Description":"The non-blocking (asynchronous) JSON parser in jackson-core does not enforce the maxNumberLength constraint defined in StreamReadConstraints (default: 1000 characters). An attacker able to submit JSON to an application that uses the async parser API can supply a number token of arbitrary length, leading to excessive memory allocation and potential CPU exhaustion, resulting in a denial of service.\n\n\n\nThe synchronous parser enforces this limit correctly, so the constraint is applied inconsistently depending on which parsing API the application uses.\n\n\n\nRoot cause: the async parsing path in NonBlockingUtf8JsonParserBase and related classes never invokes the number length validation methods. Number parsing methods such as _finishNumberIntegralPart() accumulate digits into the TextBuffer without any length check, then call _valueComplete() to finalize the token. _valueComplete() does not call resetInt() or resetFloat(), which are the methods in ParserBase where validateIntegerLength() and validateFPLength() are performed. Because that validation step is skipped, maxNumberLength is never enforced on the async code path.\n\n\n\nImpact: an attacker sending a JSON document containing an arbitrarily long number to an application using the async parser (for example a Spring WebFlux or other reactive application) can cause unbounded allocation in the TextBuffer and an OutOfMemoryError. If the application subsequently calls getBigIntegerValue() or getDecimalValue(), the JVM may additionally be tied up in O(n^2) BigInteger parsing, causing CPU-based denial of service.\n\n\n\nNo privileges or user interaction beyond the ability to submit data for parsing are required.\n\n\n\nThis issue affects com.fasterxml.jackson.core:jackson-core from version 2.15.0 through 2.18.5 and from 2.19.0 through 2.21.0, and tools.jackson.core:jackson-core from 3.0.0 through 3.0.x.\n\n\n\nVersions prior to 2.15.0 are not affected, because StreamReadConstraints -- which defines the maxNumberLength setting -- was first introduced in jackson-core 2.15.0, so no such constraint exists to be bypassed in earlier releases. Note that GHSA-72hv-8253-57qq records the lower bound of the affected 2.x range as 2.0.0.","Severity":"MEDIUM","CweIDs":["CWE-770"],"VendorSeverity":{"amazon":3,"ghsa":2,"redhat":2},"CVSS":{"ghsa":{"V40Vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","V40Score":6.9},"redhat":{"V3Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","V3Score":5.3}},"References":["https://access.redhat.com/security/cve/CVE-2026-18401","https://advisory.echohq.com/cve/CVE-2026-18401","https://github.com/FasterXML/jackson-core","https://github.com/FasterXML/jackson-core/commit/b0c428e6f993e1b5ece5c1c3cb2523e887cd52cf","https://github.com/FasterXML/jackson-core/pull/1555","https://github.com/FasterXML/jackson-core/security/advisories/GHSA-72hv-8253-57qq","https://github.com/advisories/GHSA-72hv-8253-57qq","https://nvd.nist.gov/vuln/detail/CVE-2026-18401","https://www.cve.org/CVERecord?id=CVE-2026-18401"],"PublishedDate":"2026-08-04T15:16:29.9Z","LastModifiedDate":"2026-09-08T19:29:32.2Z"},{"VulnerabilityID":"CVE-2026-54512","VendorIDs":["GHSA-j3rv-43j4-c7qm"],"PkgID":"com.fasterxml.jackson.core:jackson-databind:2.18.2","PkgName":"com.fasterxml.jackson.core:jackson-databind","PkgIdentifier":{"PURL":"pkg:maven/com.fasterxml.jackson.core/jackson-databind@2.18.2?type=jar","UID":"879fd56fe5b27544","BOMRef":"pkg:maven/com.fasterxml.jackson.core/jackson-databind@2.18.2?type=jar"},"InstalledVersion":"2.18.2","FixedVersion":"2.18.8, 3.1.4, 2.21.4","Status":"fixed","SeveritySource":"ghsa","PrimaryURL":"https://avd.aquasec.com/nvd/cve-2026-54512","DataSource":{"ID":"ghsa","Name":"GitHub Security Advisory Maven","URL":"https://github.com/advisories?query=type%3Areviewed+ecosystem%3Amaven"},"Fingerprint":"sha256:4e254fe24a8a18413ba431f12a3028ab9b74bf9d8eec9140325ffae163fc0c3b","Title":"jackson-databind: jackson-databind: Arbitrary code execution via PolymorphicTypeValidator bypass","Description":"jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.10.0 until 2.18.8, 2.21.4, and 3.1.4, jackson-databind's PolymorphicTypeValidator (PTV) is the primary safety mechanism guarding polymorphic deserialization. When polymorphic typing is enabled and a type identifier contains generic parameters (i.e. the type ID string contains <), DatabindContext._resolveAndValidateGeneric() validates only the raw container class name (the substring before <) against the configured PTV. If the container type is approved, the method parses the full canonical type string via TypeFactory.constructFromCanonical() and returns the fully parameterized type without ever validating the nested type arguments against the PTV. The nested type arguments are then resolved, instantiated, and populated as beans during deserialization. An attacker who controls the type ID can therefore place a denied class as a generic type parameter of an allowed container — for example java.util.ArrayList<com.evil.Gadget> when only java.util.ArrayList is allow-listed. The container passes the PTV check; com.evil.Gadget is loaded via Class.forName(name, true, loader), instantiated, and its properties are set from attacker-controlled JSON. This completely bypasses an explicitly configured PTV allow-list. This vulnerability is fixed in 2.18.8, 2.21.4, and 3.1.4.","Severity":"HIGH","CweIDs":["CWE-184","CWE-502"],"VendorSeverity":{"alma":3,"amazon":3,"ghsa":3,"oracle-oval":3,"redhat":3,"rocky":3,"ubuntu":2},"CVSS":{"ghsa":{"V3Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","V3Score":8.1},"redhat":{"V3Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","V3Score":8.1}},"References":["https://access.redhat.com/errata/RHSA-2026:40895","https://access.redhat.com/security/cve/CVE-2026-54512","https://advisory.echohq.com/cve/CVE-2026-54512","https://bugzilla.redhat.com/2492010","https://bugzilla.redhat.com/2492015","https://bugzilla.redhat.com/show_bug.cgi?id=2492010","https://bugzilla.redhat.com/show_bug.cgi?id=2492015","https://creativecommons.org/licenses/by/4.0/","https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-54512","https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-54513","https://errata.almalinux.org/9/ALSA-2026-40895.html","https://errata.rockylinux.org/RLSA-2026:40895","https://github.com/FasterXML/jackson-databind","https://github.com/FasterXML/jackson-databind/commit/434d6c511de7fdd9872f29157aafb6162d12d8d5","https://github.com/FasterXML/jackson-databind/commit/434d6c511de7fdd9872f29157aafb6162d12d8d5%20%28jackson-databind-2.18.8%29","https://github.com/FasterXML/jackson-databind/issues/5988","https://github.com/FasterXML/jackson-databind/security/advisories/GHSA-j3rv-43j4-c7qm","https://linux.oracle.com/cve/CVE-2026-54512.html","https://linux.oracle.com/errata/ELSA-2026-43400.html","https://nvd.nist.gov/vuln/detail/CVE-2026-54512","https://www.cve.org/CVERecord?id=CVE-2026-54512"],"PublishedDate":"2026-06-23T21:17:02.203Z","LastModifiedDate":"2026-06-27T21:01:36.47Z"},{"VulnerabilityID":"CVE-2026-54513","VendorIDs":["GHSA-rmj7-2vxq-3g9f"],"PkgID":"com.fasterxml.jackson.core:jackson-databind:2.18.2","PkgName":"com.fasterxml.jackson.core:jackson-databind","PkgIdentifier":{"PURL":"pkg:maven/com.fasterxml.jackson.core/jackson-databind@2.18.2?type=jar","UID":"879fd56fe5b27544","BOMRef":"pkg:maven/com.fasterxml.jackson.core/jackson-databind@2.18.2?type=jar"},"InstalledVersion":"2.18.2","FixedVersion":"2.18.8, 2.21.4, 3.1.4","Status":"fixed","SeveritySource":"ghsa","PrimaryURL":"https://avd.aquasec.com/nvd/cve-2026-54513","DataSource":{"ID":"ghsa","Name":"GitHub Security Advisory Maven","URL":"https://github.com/advisories?query=type%3Areviewed+ecosystem%3Amaven"},"Fingerprint":"sha256:2115366fe0993ac3c16b7dbe377d1497e0e3be27347976168f1a7995ba12f496","Title":"jackson-databind: Jackson-databind: Security bypass allows arbitrary code execution","Description":"jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.10.0 until 2.18.8, 2.21.4, and 3.1.4, BasicPolymorphicTypeValidator.Builder.allowIfSubTypeIsArray() allowlists any array type based only on clazz.isArray(), without validating the array's component (element) type against the configured allowlist. A PTV built with allowIfSubTypeIsArray() plus an explicit concrete-type allowlist therefore still permits EvilType[] even though EvilType is not allowlisted. When Jackson deserializes the elements and no per-element type IDs are present, it instantiates the component type directly with no further PTV check, bypassing the allowlist. This vulnerability is fixed in 2.18.8, 2.21.4, and 3.1.4.","Severity":"HIGH","CweIDs":["CWE-184"],"VendorSeverity":{"alma":3,"amazon":3,"ghsa":3,"oracle-oval":3,"redhat":3,"rocky":3},"CVSS":{"ghsa":{"V3Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","V3Score":8.1},"redhat":{"V3Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","V3Score":8.1}},"References":["https://access.redhat.com/errata/RHSA-2026:36839","https://access.redhat.com/errata/RHSA-2026:40895","https://access.redhat.com/errata/RHSA-2026:41951","https://access.redhat.com/errata/RHSA-2026:43218","https://access.redhat.com/errata/RHSA-2026:43400","https://access.redhat.com/errata/RHSA-2026:44061","https://access.redhat.com/errata/RHSA-2026:44062","https://access.redhat.com/errata/RHSA-2026:44063","https://access.redhat.com/errata/RHSA-2026:44064","https://access.redhat.com/errata/RHSA-2026:44065","https://access.redhat.com/errata/RHSA-2026:44066","https://access.redhat.com/errata/RHSA-2026:44271","https://access.redhat.com/errata/RHSA-2026:48095","https://access.redhat.com/errata/RHSA-2026:48151","https://access.redhat.com/errata/RHSA-2026:50846","https://access.redhat.com/errata/RHSA-2026:50847","https://access.redhat.com/errata/RHSA-2026:50848","https://access.redhat.com/errata/RHSA-2026:50849","https://access.redhat.com/errata/RHSA-2026:54435","https://access.redhat.com/errata/RHSA-2026:54622","https://access.redhat.com/errata/RHSA-2026:62260","https://access.redhat.com/errata/RHSA-2026:66488","https://access.redhat.com/errata/RHSA-2026:66545","https://access.redhat.com/security/cve/CVE-2026-54513","https://advisory.echohq.com/cve/CVE-2026-54513","https://bugzilla.redhat.com/2492010","https://bugzilla.redhat.com/2492015","https://bugzilla.redhat.com/show_bug.cgi?id=2492010","https://bugzilla.redhat.com/show_bug.cgi?id=2492015","https://creativecommons.org/licenses/by/4.0/","https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-54512","https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-54513","https://errata.almalinux.org/9/ALSA-2026-40895.html","https://errata.rockylinux.org/RLSA-2026:40895","https://github.com/FasterXML/jackson-databind","https://github.com/FasterXML/jackson-databind/commit/01d1692c8d0ed03e51a0e3c4f8a9e6908e4931e5","https://github.com/FasterXML/jackson-databind/commit/24529da29fdf46ff94ca38de9ebf31cd188f5e8e","https://github.com/FasterXML/jackson-databind/issues/5981","https://github.com/FasterXML/jackson-databind/issues/5983","https://github.com/FasterXML/jackson-databind/pull/5984","https://github.com/FasterXML/jackson-databind/security/advisories/GHSA-rmj7-2vxq-3g9f","https://linux.oracle.com/cve/CVE-2026-54513.html","https://linux.oracle.com/errata/ELSA-2026-43400.html","https://nvd.nist.gov/vuln/detail/CVE-2026-54513","https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-54513.json","https://www.cve.org/CVERecord?id=CVE-2026-54513"],"PublishedDate":"2026-06-23T21:17:02.333Z","LastModifiedDate":"2026-09-14T13:18:40.63Z"},{"VulnerabilityID":"CVE-2026-68497","VendorIDs":["GHSA-q4xh-88c3-wmh7"],"PkgID":"com.fasterxml.jackson.core:jackson-databind:2.18.2","PkgName":"com.fasterxml.jackson.core:jackson-databind","PkgIdentifier":{"PURL":"pkg:maven/com.fasterxml.jackson.core/jackson-databind@2.18.2?type=jar","UID":"879fd56fe5b27544","BOMRef":"pkg:maven/com.fasterxml.jackson.core/jackson-databind@2.18.2?type=jar"},"InstalledVersion":"2.18.2","FixedVersion":"2.18.10, 2.21.6, 2.22.2","Status":"fixed","SeveritySource":"ghsa","PrimaryURL":"https://avd.aquasec.com/nvd/cve-2026-68497","DataSource":{"ID":"ghsa","Name":"GitHub Security Advisory Maven","URL":"https://github.com/advisories?query=type%3Areviewed+ecosystem%3Amaven"},"Fingerprint":"sha256:34919363b81f4ba29ec8633e35923099fcdadb663116a4dbd7a1786883f71599","Title":"com.fasterxml.jackson.core/jackson-databind: tools.jackson.core/jackson-databind: jackson-databind: CPU Denial of Service via unbounded numeric parsing","Description":"jackson-databind binds a JSON string to a javax.xml.datatype.Duration or javax.xml.datatype.XMLGregorianCalendar field by passing the raw string verbatim to DatatypeFactory.newDuration(value) or newXMLGregorianCalendar(value) in CoreXMLDeserializers.Std._deserialize. These deserializers are registered by default with no opt-in, so a plain ObjectMapper or JsonMapper with no polymorphic typing and no special configuration reaches this path. The XML Schema lexical grammar permits numeric components of arbitrary length, which the JDK materializes through the native BigInteger(String) and BigDecimal(String) constructors, both quadratic in digit count. Because the digits sit inside a JSON string token rather than a JSON number token, jackson-core's StreamReadConstraints.maxNumberLength guard never applies; jackson's own NumberDeserializers call validateIntegerLength or validateFPLength before parsing a stringified number, but the XML datatype deserializer omits that pre-check. An unauthenticated attacker can therefore submit a single request of a few megabytes, such as a Duration value consisting of the letter P followed by several million digits and the letter Y, and force tens of seconds to several minutes of single-threaded CPU work; a handful of concurrent requests can saturate a server's worker threads. This affects com.fasterxml.jackson.core:jackson-databind from 2.0.0 before 2.18.10, from 2.19.0 before 2.21.6, and from 2.22.0 before 2.22.2, and tools.jackson.core:jackson-databind from 3.0.0 before 3.1.6 and from 3.2.0 before 3.2.2. Users should upgrade to 2.18.10, 2.21.6, 2.22.2, 3.1.6, or 3.2.2.","Severity":"HIGH","CweIDs":["CWE-400","CWE-1333"],"VendorSeverity":{"alma":3,"ghsa":3,"oracle-oval":3,"redhat":3,"rocky":3,"ubuntu":2},"CVSS":{"ghsa":{"V3Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","V3Score":7.5},"redhat":{"V3Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","V3Score":7.5}},"References":["https://access.redhat.com/errata/RHSA-2026:80504","https://access.redhat.com/security/cve/CVE-2026-68497","https://advisory.echohq.com/cve/CVE-2026-68497","https://bugzilla.redhat.com/2531964","https://bugzilla.redhat.com/show_bug.cgi?id=2531964","https://creativecommons.org/licenses/by/4.0/","https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-68497","https://errata.almalinux.org/9/ALSA-2026-80504.html","https://errata.rockylinux.org/RLSA-2026:80504","https://github.com/FasterXML/jackson-databind","https://github.com/FasterXML/jackson-databind/commit/a99b7e74c8928f43f6975773a8c862c8316178bd","https://github.com/FasterXML/jackson-databind/pull/6127","https://github.com/FasterXML/jackson-databind/releases/tag/jackson-databind-2.18.10","https://github.com/FasterXML/jackson-databind/releases/tag/jackson-databind-2.21.6","https://github.com/FasterXML/jackson-databind/releases/tag/jackson-databind-2.22.2","https://github.com/FasterXML/jackson-databind/releases/tag/jackson-databind-3.1.6","https://github.com/FasterXML/jackson-databind/releases/tag/jackson-databind-3.2.2","https://github.com/FasterXML/jackson-databind/security/advisories/GHSA-q4xh-88c3-wmh7","https://linux.oracle.com/cve/CVE-2026-68497.html","https://linux.oracle.com/errata/ELSA-2026-80504.html","https://nvd.nist.gov/vuln/detail/CVE-2026-68497","https://www.cve.org/CVERecord?id=CVE-2026-68497"],"PublishedDate":"2026-09-11T16:17:39.61Z","LastModifiedDate":"2026-09-18T19:34:36.657Z"},{"VulnerabilityID":"CVE-2026-91776","VendorIDs":["GHSA-wv8q-qhhj-9h54"],"PkgID":"com.fasterxml.jackson.core:jackson-databind:2.18.2","PkgName":"com.fasterxml.jackson.core:jackson-databind","PkgIdentifier":{"PURL":"pkg:maven/com.fasterxml.jackson.core/jackson-databind@2.18.2?type=jar","UID":"879fd56fe5b27544","BOMRef":"pkg:maven/com.fasterxml.jackson.core/jackson-databind@2.18.2?type=jar"},"InstalledVersion":"2.18.2","FixedVersion":"2.18.11, 2.21.7, 2.22.3","Status":"fixed","SeveritySource":"ghsa","PrimaryURL":"https://avd.aquasec.com/nvd/cve-2026-91776","DataSource":{"ID":"ghsa","Name":"GitHub Security Advisory Maven","URL":"https://github.com/advisories?query=type%3Areviewed+ecosystem%3Amaven"},"Fingerprint":"sha256:d032e159d947867e2b0b053e9ac5c7d201fd35d63f27affd8d5a1596e9dd7a80","Title":"jackson-databind: com.fasterxml.jackson/jackson-core: jackson-databind: Denial of Service via unbounded cache growth in TypeDeserializerBase","Description":"TypeDeserializerBase._findDeserializer() in FasterXML jackson-databind caches the resolved deserializer under the raw, attacker-supplied type ID. When name-based polymorphism is configured with a fallback, for example @JsonTypeInfo(use = Id.NAME, defaultImpl = ...), every distinct unrecognized type ID resolves to the same fallback deserializer but is retained as its own key in the _deserializers map. That map has no configurable bound and lives for the lifetime of the type deserializer, so an attacker who can repeatedly supply fresh unknown type IDs causes monotonic memory retention across requests. The reporter observed 10,000 retained entries from 10,000 distinct unknown IDs, against a single entry for a control that repeated one unknown ID the same number of times, isolating attacker-controlled key cardinality from request volume. Exploitation requires an application that enables name-based polymorphism with a defaultImpl or equivalent fallback, accepts attacker-influenced type IDs, and reuses a long-lived ObjectMapper across requests. The fix stops caching fallback resolutions for unrecognized IDs and bounds both the number of cached entries and the length of a cacheable type ID.","Severity":"HIGH","CweIDs":["CWE-400"],"VendorSeverity":{"ghsa":3,"redhat":3,"ubuntu":2},"CVSS":{"ghsa":{"V3Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","V3Score":7.5},"redhat":{"V3Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","V3Score":7.5}},"References":["https://access.redhat.com/security/cve/CVE-2026-91776","https://advisory.echohq.com/cve/CVE-2026-91776","https://github.com/FasterXML/jackson-databind","https://github.com/FasterXML/jackson-databind/commit/2870d1d6dc1b7e1c07ee11dd5b04ab71cddbb577","https://github.com/FasterXML/jackson-databind/issues/6203","https://github.com/FasterXML/jackson-databind/pull/6203","https://github.com/FasterXML/jackson-databind/releases/tag/jackson-databind-2.18.11","https://github.com/FasterXML/jackson-databind/releases/tag/jackson-databind-2.21.7","https://github.com/FasterXML/jackson-databind/releases/tag/jackson-databind-2.22.3","https://github.com/FasterXML/jackson-databind/releases/tag/jackson-databind-3.1.7","https://github.com/FasterXML/jackson-databind/releases/tag/jackson-databind-3.2.3","https://github.com/FasterXML/jackson-databind/security/advisories/GHSA-wv8q-qhhj-9h54","https://nvd.nist.gov/vuln/detail/CVE-2026-91776","https://www.cve.org/CVERecord?id=CVE-2026-91776"],"PublishedDate":"2026-09-23T03:17:04.62Z","LastModifiedDate":"2026-09-24T20:43:32.537Z"},{"VulnerabilityID":"CVE-2026-91777","VendorIDs":["GHSA-cxp5-3px4-pw24"],"PkgID":"com.fasterxml.jackson.core:jackson-databind:2.18.2","PkgName":"com.fasterxml.jackson.core:jackson-databind","PkgIdentifier":{"PURL":"pkg:maven/com.fasterxml.jackson.core/jackson-databind@2.18.2?type=jar","UID":"879fd56fe5b27544","BOMRef":"pkg:maven/com.fasterxml.jackson.core/jackson-databind@2.18.2?type=jar"},"InstalledVersion":"2.18.2","FixedVersion":"2.21.7, 2.18.11, 2.22.3","Status":"fixed","SeveritySource":"ghsa","PrimaryURL":"https://avd.aquasec.com/nvd/cve-2026-91777","DataSource":{"ID":"ghsa","Name":"GitHub Security Advisory Maven","URL":"https://github.com/advisories?query=type%3Areviewed+ecosystem%3Amaven"},"Fingerprint":"sha256:2bd561d3c608ee9ca38da8ba613d98744f4eb3ed34ce7adbd0a18007308385fa","Title":"com.fasterxml.jackson.core/jackson-databind: tools.jackson.core:jackson-databind: Jackson-databind: Denial of Service via quadratic forward-reference completion","Description":"Forward-reference completion for @JsonIdentityInfo object IDs in FasterXML jackson-databind performs a linear scan of the pending-reference accumulator for every resolved ID. The affected paths are CollectionDeserializer.CollectionReferringAccumulator.resolveForwardReference() and the equivalent implementation in MapDeserializer. When a document first creates N unresolved object-ID references in an identity-enabled collection or map and then defines those same IDs in reverse order, completion performs on the order of N * (N + 1) / 2 identity comparisons, so a shallow document whose size grows linearly causes quadratic CPU work during deserialization. The reporter instrumented equals() calls on the ID class and measured exactly 2,003,000 comparisons at N = 2,000, against zero comparisons in the pending-reference lookup path for an equally sized control in which every reference was already resolved. The input requires no deep nesting and no syntactically unusual JSON. Exploitation requires an application that deserializes attacker-influenced JSON into an identity-enabled collection or map. The fix replaces the repeated linear lookup with a keyed pending-reference structure.","Severity":"HIGH","CweIDs":["CWE-400"],"VendorSeverity":{"ghsa":3,"redhat":3,"ubuntu":2},"CVSS":{"ghsa":{"V3Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","V3Score":7.5},"redhat":{"V3Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","V3Score":7.5}},"References":["https://access.redhat.com/security/cve/CVE-2026-91777","https://advisory.echohq.com/cve/CVE-2026-91777","https://github.com/FasterXML/jackson-databind","https://github.com/FasterXML/jackson-databind/commit/37ad9b81712cbb9fb62c2d2c1813593252a24b67","https://github.com/FasterXML/jackson-databind/issues/6204","https://github.com/FasterXML/jackson-databind/pull/6204","https://github.com/FasterXML/jackson-databind/releases/tag/jackson-databind-2.18.11","https://github.com/FasterXML/jackson-databind/releases/tag/jackson-databind-2.21.7","https://github.com/FasterXML/jackson-databind/releases/tag/jackson-databind-2.22.3","https://github.com/FasterXML/jackson-databind/releases/tag/jackson-databind-3.1.7","https://github.com/FasterXML/jackson-databind/releases/tag/jackson-databind-3.2.3","https://github.com/FasterXML/jackson-databind/security/advisories/GHSA-cxp5-3px4-pw24","https://nvd.nist.gov/vuln/detail/CVE-2026-91777","https://www.cve.org/CVERecord?id=CVE-2026-91777"],"PublishedDate":"2026-09-23T03:17:04.783Z","LastModifiedDate":"2026-09-24T20:43:32.537Z"},{"VulnerabilityID":"CVE-2026-19032","VendorIDs":["GHSA-wjgm-6hv5-3cvf"],"PkgID":"com.fasterxml.jackson.core:jackson-databind:2.18.2","PkgName":"com.fasterxml.jackson.core:jackson-databind","PkgIdentifier":{"PURL":"pkg:maven/com.fasterxml.jackson.core/jackson-databind@2.18.2?type=jar","UID":"879fd56fe5b27544","BOMRef":"pkg:maven/com.fasterxml.jackson.core/jackson-databind@2.18.2?type=jar"},"InstalledVersion":"2.18.2","FixedVersion":"2.18.10, 2.21.6, 2.22.2","Status":"fixed","SeveritySource":"ghsa","PrimaryURL":"https://avd.aquasec.com/nvd/cve-2026-19032","DataSource":{"ID":"ghsa","Name":"GitHub Security Advisory Maven","URL":"https://github.com/advisories?query=type%3Areviewed+ecosystem%3Amaven"},"Fingerprint":"sha256:56c9aa6ed09c1788191e4d015bf7ff0c66f34f3ed92a17d2eba58ae8a1e07ba9","Title":"com.fasterxml.jackson.core/jackson-databind: tools.jackson.core/jackson-databind: Jackson-databind: Uncontrolled URI scheme resolution in Path deserialization","Description":"jackson-databind's deserializer for java.nio.file.Path resolves an attacker-supplied URI without restricting the URI scheme. In JDKFromStringDeserializer.NioPathHelper.deserialize, a string bound from untrusted JSON is passed to new URI(value) and then to Path.of(uri). When that throws FileSystemNotFoundException, the code enumerates ServiceLoader<FileSystemProvider> and calls provider.getPath(uri) on the first provider whose scheme matches the attacker-chosen scheme. Untrusted JSON can therefore select and drive an arbitrary registered FileSystemProvider during readValue under a default JsonMapper, and forces provider class loading at the same time. With only the JDK built-in providers (file, jar/zipfs) present, the resolved path is inert and no mount or network I/O occurs; further impact requires a side-effecting third-party FileSystemProvider on the classpath. This affects com.fasterxml.jackson.core:jackson-databind from 2.8.0 before 2.18.10, from 2.19.0 before 2.21.6, and from 2.22.0 before 2.22.2, and tools.jackson.core:jackson-databind from 3.0.0 before 3.1.6 and from 3.2.0 before 3.2.2. Users should upgrade to 2.18.10, 2.21.6, 2.22.2, 3.1.6, or 3.2.2. Binding java.nio.file.Path from untrusted JSON should be avoided regardless of version.","Severity":"MEDIUM","CweIDs":["CWE-470","CWE-610"],"VendorSeverity":{"amazon":2,"ghsa":2,"redhat":2},"CVSS":{"ghsa":{"V3Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","V3Score":5.3},"redhat":{"V3Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","V3Score":5.3}},"References":["https://access.redhat.com/security/cve/CVE-2026-19032","https://advisory.echohq.com/cve/CVE-2026-19032","https://github.com/FasterXML/jackson-databind","https://github.com/FasterXML/jackson-databind/commit/cc6756b61ed90b6b9227f670e0408d5d9bd48551","https://github.com/FasterXML/jackson-databind/commit/ce26eda3481cd796f76ba4c53ffe1da23b53f166","https://github.com/FasterXML/jackson-databind/commit/d94bb632becfe0ba96926b9909ab06d1f87aad6d","https://github.com/FasterXML/jackson-databind/pull/6129","https://github.com/FasterXML/jackson-databind/releases/tag/jackson-databind-2.18.10","https://github.com/FasterXML/jackson-databind/releases/tag/jackson-databind-2.21.6","https://github.com/FasterXML/jackson-databind/releases/tag/jackson-databind-2.22.2","https://github.com/FasterXML/jackson-databind/releases/tag/jackson-databind-3.1.6","https://github.com/FasterXML/jackson-databind/releases/tag/jackson-databind-3.2.2","https://github.com/FasterXML/jackson-databind/security/advisories/GHSA-wjgm-6hv5-3cvf","https://nvd.nist.gov/vuln/detail/CVE-2026-19032","https://www.cve.org/CVERecord?id=CVE-2026-19032"],"PublishedDate":"2026-09-01T04:18:00.433Z","LastModifiedDate":"2026-09-08T19:29:32.2Z"},{"VulnerabilityID":"CVE-2026-54514","VendorIDs":["GHSA-hgj6-7826-r7m5"],"PkgID":"com.fasterxml.jackson.core:jackson-databind:2.18.2","PkgName":"com.fasterxml.jackson.core:jackson-databind","PkgIdentifier":{"PURL":"pkg:maven/com.fasterxml.jackson.core/jackson-databind@2.18.2?type=jar","UID":"879fd56fe5b27544","BOMRef":"pkg:maven/com.fasterxml.jackson.core/jackson-databind@2.18.2?type=jar"},"InstalledVersion":"2.18.2","FixedVersion":"2.18.8, 2.21.4, 3.1.4","Status":"fixed","SeveritySource":"ghsa","PrimaryURL":"https://avd.aquasec.com/nvd/cve-2026-54514","DataSource":{"ID":"ghsa","Name":"GitHub Security Advisory Maven","URL":"https://github.com/advisories?query=type%3Areviewed+ecosystem%3Amaven"},"Fingerprint":"sha256:d0b1fd38b4a1d92d34bfc94dac11354f2eb10154849d12cf90daa94bd8e8e72f","Title":"jackson-databind: jackson-databind: Information Disclosure via Eager DNS Resolution","Description":"jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.0.0 until 2.18.8, 2.21.4, and 3.1.4, JDKFromStringDeserializer constructed InetSocketAddress with new InetSocketAddress(host, port), which performs eager DNS name resolution for hostname inputs at deserialization time. An application that binds untrusted JSON into a type containing an InetSocketAddress field issues an attacker-chosen DNS query during readValue, before any application-level validation or connect logic. The fix uses InetSocketAddress.createUnresolved(host, port), deferring DNS to an explicit connect. This vulnerability is fixed in 2.18.8, 2.21.4, and 3.1.4.","Severity":"MEDIUM","CweIDs":["CWE-918"],"VendorSeverity":{"amazon":3,"ghsa":2,"redhat":2},"CVSS":{"ghsa":{"V3Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","V3Score":5.3},"redhat":{"V3Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","V3Score":5.3}},"References":["https://access.redhat.com/security/cve/CVE-2026-54514","https://advisory.echohq.com/cve/CVE-2026-54514","https://github.com/FasterXML/jackson-databind","https://github.com/FasterXML/jackson-databind/commit/1f5a1037b1e9e05920e755cb35f198bcd46667e4","https://github.com/FasterXML/jackson-databind/pull/5951","https://github.com/FasterXML/jackson-databind/security/advisories/GHSA-hgj6-7826-r7m5","https://nvd.nist.gov/vuln/detail/CVE-2026-54514","https://www.cve.org/CVERecord?id=CVE-2026-54514"],"PublishedDate":"2026-06-23T21:17:02.467Z","LastModifiedDate":"2026-06-27T20:55:09.61Z"},{"VulnerabilityID":"CVE-2026-54515","VendorIDs":["GHSA-5jmj-h7xm-6q6v"],"PkgID":"com.fasterxml.jackson.core:jackson-databind:2.18.2","PkgName":"com.fasterxml.jackson.core:jackson-databind","PkgIdentifier":{"PURL":"pkg:maven/com.fasterxml.jackson.core/jackson-databind@2.18.2?type=jar","UID":"879fd56fe5b27544","BOMRef":"pkg:maven/com.fasterxml.jackson.core/jackson-databind@2.18.2?type=jar"},"InstalledVersion":"2.18.2","FixedVersion":"3.1.4, 2.18.9, 2.21.5, 2.22.1","Status":"fixed","SeveritySource":"ghsa","PrimaryURL":"https://avd.aquasec.com/nvd/cve-2026-54515","DataSource":{"ID":"ghsa","Name":"GitHub Security Advisory Maven","URL":"https://github.com/advisories?query=type%3Areviewed+ecosystem%3Amaven"},"Fingerprint":"sha256:1e022c90ffe4a2fab5327e144cba24f9a415db0358527cc237355eb6c422d419","Title":"jackson-databind: jackson-databind: Ignored properties can be unexpectedly modified","Description":"jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.8.0 until 2.18.9, 2.21.5, and 3.1.4, in BeanDeserializerBase.createContextual(), per-property @JsonIgnoreProperties exclusions are applied by _handleByNameInclusion(), producing a contextual deserializer whose BeanPropertyMap has the ignored properties removed. The subsequent per-property case-insensitivity block (triggered by @JsonFormat(ACCEPT_CASE_INSENSITIVE_PROPERTIES)) rebuilds from this._beanProperties (the original, unfiltered map) instead of contextual._beanProperties, then overwrites the filtered map — restoring every property _handleByNameInclusion had just removed. The ignored property becomes writable again. This vulnerability is fixed in 2.18.9, 2.21.5, and 3.1.4.","Severity":"MEDIUM","CweIDs":["CWE-915"],"VendorSeverity":{"amazon":3,"ghsa":2,"redhat":2},"CVSS":{"ghsa":{"V3Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","V3Score":5.3},"redhat":{"V3Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","V3Score":5.3}},"References":["https://access.redhat.com/security/cve/CVE-2026-54515","https://advisory.echohq.com/cve/CVE-2026-54515","https://github.com/FasterXML/jackson-databind","https://github.com/FasterXML/jackson-databind/commit/0e1b0b211f7a53baa62ba2f4c9bd006c7bf4d5fa","https://github.com/FasterXML/jackson-databind/issues/5962","https://github.com/FasterXML/jackson-databind/issues/5964","https://github.com/FasterXML/jackson-databind/security/advisories/GHSA-5jmj-h7xm-6q6v","https://nvd.nist.gov/vuln/detail/CVE-2026-54515","https://www.cve.org/CVERecord?id=CVE-2026-54515"],"PublishedDate":"2026-06-23T21:17:02.597Z","LastModifiedDate":"2026-06-29T13:38:59.057Z"},{"VulnerabilityID":"CVE-2026-59888","VendorIDs":["GHSA-3pjw-73gf-8qr5"],"PkgID":"com.fasterxml.jackson.core:jackson-databind:2.18.2","PkgName":"com.fasterxml.jackson.core:jackson-databind","PkgIdentifier":{"PURL":"pkg:maven/com.fasterxml.jackson.core/jackson-databind@2.18.2?type=jar","UID":"879fd56fe5b27544","BOMRef":"pkg:maven/com.fasterxml.jackson.core/jackson-databind@2.18.2?type=jar"},"InstalledVersion":"2.18.2","FixedVersion":"2.18.8, 2.21.4","Status":"fixed","SeveritySource":"ghsa","PrimaryURL":"https://avd.aquasec.com/nvd/cve-2026-59888","DataSource":{"ID":"ghsa","Name":"GitHub Security Advisory Maven","URL":"https://github.com/advisories?query=type%3Areviewed+ecosystem%3Amaven"},"Fingerprint":"sha256:d1b56bb7d22510e36e6271f0e03b10e7ba85b1c1a7cf6149e51003819aa16b89","Title":"com.fasterxml.jackson.core/jackson-databind: tools.jackson.core/jackson-databind: jackson-databind: @JsonIgnore bypass in Java Records","Description":"jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.15.0 until 2.18.8, 2.21.4, and 3.1.4, Java Records using a PropertyNamingStrategy can bypass @JsonIgnore because POJOPropertiesCollector._removeUnwantedIgnorals() records an ignored component under its original implicit name before _renameUsing() applies the naming strategy, allowing the renamed JSON key to be assigned to the Record constructor parameter. This issue is fixed in versions 2.18.8, 2.21.4, and 3.1.4.","Severity":"MEDIUM","CweIDs":["CWE-915"],"VendorSeverity":{"amazon":2,"ghsa":2,"redhat":2},"CVSS":{"ghsa":{"V3Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","V3Score":6.5},"redhat":{"V3Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","V3Score":6.5}},"References":["https://access.redhat.com/security/cve/CVE-2026-59888","https://advisory.echohq.com/cve/CVE-2026-59888","https://github.com/FasterXML/jackson-databind","https://github.com/FasterXML/jackson-databind/commit/baa2cdf5ca2b2717fbb88d91955d69d8651df3e4","https://github.com/FasterXML/jackson-databind/commit/c7c678360624da5bc7eed2152789fa522880db9d","https://github.com/FasterXML/jackson-databind/pull/5974","https://github.com/FasterXML/jackson-databind/security/advisories/GHSA-3pjw-73gf-8qr5","https://nvd.nist.gov/vuln/detail/CVE-2026-59888","https://www.cve.org/CVERecord?id=CVE-2026-59888"],"PublishedDate":"2026-07-14T17:17:15.137Z","LastModifiedDate":"2026-07-15T20:18:23.677Z"},{"VulnerabilityID":"CVE-2026-59889","VendorIDs":["GHSA-5gvw-p9qm-jgwh"],"PkgID":"com.fasterxml.jackson.core:jackson-databind:2.18.2","PkgName":"com.fasterxml.jackson.core:jackson-databind","PkgIdentifier":{"PURL":"pkg:maven/com.fasterxml.jackson.core/jackson-databind@2.18.2?type=jar","UID":"879fd56fe5b27544","BOMRef":"pkg:maven/com.fasterxml.jackson.core/jackson-databind@2.18.2?type=jar"},"InstalledVersion":"2.18.2","FixedVersion":"2.21.5, 2.18.9, 2.22.1","Status":"fixed","SeveritySource":"ghsa","PrimaryURL":"https://avd.aquasec.com/nvd/cve-2026-59889","DataSource":{"ID":"ghsa","Name":"GitHub Security Advisory Maven","URL":"https://github.com/advisories?query=type%3Areviewed+ecosystem%3Amaven"},"Fingerprint":"sha256:a2733293738af60b68989a03fde3c87c53aa2d1a3e75a3a0f4fa8077cac2d16e","Title":"com.fasterxml.jackson.core/jackson-databind: Jackson-databind: Privilege escalation via improper handling of @JsonUnwrapped properties","Description":"jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.18.0 until 2.18.9, 2.21.5, 2.22.1, 3.1.5, and 3.2.1, UnwrappedPropertyHandler.processUnwrapped() replays buffered JSON for a @JsonUnwrapped property and calls prop.deserializeAndSet() without a prop.visibleInView(ctxt.getActiveView()) guard, allowing a property annotated with both @JsonView and @JsonUnwrapped to be written from attacker JSON under a less-privileged active view. This issue is fixed in versions 2.18.9, 2.21.5, 2.22.1, 3.1.5, and 3.2.1.","Severity":"MEDIUM","CweIDs":["CWE-863"],"VendorSeverity":{"amazon":2,"ghsa":2,"redhat":2},"CVSS":{"ghsa":{"V3Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","V3Score":6.5},"redhat":{"V3Vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","V3Score":6.5}},"References":["https://access.redhat.com/security/cve/CVE-2026-59889","https://advisory.echohq.com/cve/CVE-2026-59889","https://github.com/FasterXML/jackson-databind","https://github.com/FasterXML/jackson-databind/commit/d627a8a86fcb062429282f79f3f256f181ed2c7b","https://github.com/FasterXML/jackson-databind/issues/6060","https://github.com/FasterXML/jackson-databind/pull/6056","https://github.com/FasterXML/jackson-databind/security/advisories/GHSA-5gvw-p9qm-jgwh","https://nvd.nist.gov/vuln/detail/CVE-2026-59889","https://www.cve.org/CVERecord?id=CVE-2026-59889"],"PublishedDate":"2026-07-14T21:17:06.16Z","LastModifiedDate":"2026-07-16T16:19:15.79Z"},{"VulnerabilityID":"CVE-2026-77310","VendorIDs":["GHSA-vvgp-rfg2-7rr6"],"PkgID":"com.fasterxml.jackson.core:jackson-databind:2.18.2","PkgName":"com.fasterxml.jackson.core:jackson-databind","PkgIdentifier":{"PURL":"pkg:maven/com.fasterxml.jackson.core/jackson-databind@2.18.2?type=jar","UID":"879fd56fe5b27544","BOMRef":"pkg:maven/com.fasterxml.jackson.core/jackson-databind@2.18.2?type=jar"},"InstalledVersion":"2.18.2","FixedVersion":"2.18.9, 2.21.5, 2.22.1","Status":"fixed","SeveritySource":"ghsa","PrimaryURL":"https://avd.aquasec.com/nvd/cve-2026-77310","DataSource":{"ID":"ghsa","Name":"GitHub Security Advisory Maven","URL":"https://github.com/advisories?query=type%3Areviewed+ecosystem%3Amaven"},"Fingerprint":"sha256:936398009014fe0820b96f231e8aaa3b276eb827bfef75b41df3bd71065c3b12","Title":"com.fasterxml.jackson.core/jackson-databind: jackson-databind: Server-Side Request Forgery and internal host enumeration via eager DNS resolution","Description":"jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. Prior to versions 2.18.9, 2.21.5, 2.22.1, 3.1.5, and 3.2.1 on their respective release lines, the java.net.InetAddress branch of FromStringDeserializer.Std._deserialize() calls InetAddress.getByName() on attacker-controlled input, causing eager DNS resolution during deserialization and enabling DNS-based server-side request forgery and internal-host enumeration. This issue is fixed in versions 2.18.9, 2.21.5, 2.22.1, 3.1.5, and 3.2.1.","Severity":"MEDIUM","CweIDs":["CWE-918"],"VendorSeverity":{"amazon":2,"ghsa":2,"redhat":2},"CVSS":{"ghsa":{"V3Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","V3Score":5.3},"redhat":{"V3Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","V3Score":5.3}},"References":["https://access.redhat.com/security/cve/CVE-2026-77310","https://advisory.echohq.com/cve/CVE-2026-77310","https://github.com/FasterXML/jackson-databind","https://github.com/FasterXML/jackson-databind/commit/2fc7bd9057dd051d7dea0e5fcad89822d0fa5ebd","https://github.com/FasterXML/jackson-databind/pull/6058","https://github.com/FasterXML/jackson-databind/releases/tag/jackson-databind-2.18.9","https://github.com/FasterXML/jackson-databind/releases/tag/jackson-databind-2.21.5","https://github.com/FasterXML/jackson-databind/releases/tag/jackson-databind-2.22.1","https://github.com/FasterXML/jackson-databind/releases/tag/jackson-databind-3.1.5","https://github.com/FasterXML/jackson-databind/releases/tag/jackson-databind-3.2.1","https://github.com/FasterXML/jackson-databind/security/advisories/GHSA-vvgp-rfg2-7rr6","https://nvd.nist.gov/vuln/detail/CVE-2026-77310","https://www.cve.org/CVERecord?id=CVE-2026-77310"],"PublishedDate":"2026-08-24T20:17:20.977Z","LastModifiedDate":"2026-10-12T21:10:00.227Z"},{"VulnerabilityID":"CVE-2026-83557","VendorIDs":["GHSA-gx83-3vf8-gh7j"],"PkgID":"com.fasterxml.jackson.core:jackson-databind:2.18.2","PkgName":"com.fasterxml.jackson.core:jackson-databind","PkgIdentifier":{"PURL":"pkg:maven/com.fasterxml.jackson.core/jackson-databind@2.18.2?type=jar","UID":"879fd56fe5b27544","BOMRef":"pkg:maven/com.fasterxml.jackson.core/jackson-databind@2.18.2?type=jar"},"InstalledVersion":"2.18.2","FixedVersion":"2.18.10, 2.21.6, 2.22.2","Status":"fixed","SeveritySource":"ghsa","PrimaryURL":"https://avd.aquasec.com/nvd/cve-2026-83557","DataSource":{"ID":"ghsa","Name":"GitHub Security Advisory Maven","URL":"https://github.com/advisories?query=type%3Areviewed+ecosystem%3Amaven"},"Fingerprint":"sha256:229d84c0d19a317d1e73257456c23f662d0ee38b86dbb75c2c7b1c0c09ee81ff","Title":"com.fasterxml.jackson.core/jackson-databind: tools.jackson.core/jackson-databind: jackson-databind: Path traversal via incomplete type validation","Description":"DefaultBaseTypeLimitingValidator is the PolymorphicTypeValidator applied automatically whenever @JsonTypeInfo is used without an explicitly configured custom validator. It denies polymorphic resolution only for a fixed set of \"unsafe base types\", and its isSafeSubType method returns true unconditionally for every base type outside that set. java.lang.Comparable was absent from the list despite being implemented by a very large fraction of JDK and application classes, comparable in breadth to java.io.Serializable, which is on the list for that reason. An application declaring an @JsonTypeInfo-annotated property or class with Comparable as its base type, and no custom PolymorphicTypeValidator, will accept a type identifier for essentially any class implementing Comparable. This yields an attacker-controlled object instantiation primitive; a demonstrated case constructs a java.io.File for an arbitrary attacker-chosen path, which becomes path-traversal-adjacent if the application subsequently calls path-sensitive methods on the value. No class implementing Comparable has been identified that yields code execution through deserialization alone. Global Default Typing via activateDefaultTyping is not affected, because that method structurally requires an explicit PolymorphicTypeValidator argument. This affects com.fasterxml.jackson.core:jackson-databind from 2.11.0 before 2.18.10, from 2.19.0 before 2.21.6, and from 2.22.0 before 2.22.2, and tools.jackson.core:jackson-databind from 3.0.0 before 3.1.6 and from 3.2.0 before 3.2.2. Users should upgrade to 2.18.10, 2.21.6, 2.22.2, 3.1.6, or 3.2.2.","Severity":"MEDIUM","CweIDs":["CWE-502","CWE-915"],"VendorSeverity":{"amazon":2,"ghsa":2,"redhat":2},"CVSS":{"ghsa":{"V3Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L","V3Score":5.6},"redhat":{"V3Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L","V3Score":5.6}},"References":["https://access.redhat.com/security/cve/CVE-2026-83557","https://advisory.echohq.com/cve/CVE-2026-83557","https://getsafety.com/vulnerabilities/SFTY-20260901-46895/CVE-2026-83557","https://github.com/FasterXML/jackson-databind","https://github.com/FasterXML/jackson-databind/commit/eb3b7fc0f9c0d27f471550ac3316b17d1987388f","https://github.com/FasterXML/jackson-databind/issues/6156","https://github.com/FasterXML/jackson-databind/pull/6155","https://github.com/FasterXML/jackson-databind/releases/tag/jackson-databind-2.18.10","https://github.com/FasterXML/jackson-databind/releases/tag/jackson-databind-2.21.6","https://github.com/FasterXML/jackson-databind/releases/tag/jackson-databind-2.22.2","https://github.com/FasterXML/jackson-databind/releases/tag/jackson-databind-3.1.6","https://github.com/FasterXML/jackson-databind/releases/tag/jackson-databind-3.2.2","https://github.com/FasterXML/jackson-databind/security/advisories/GHSA-gx83-3vf8-gh7j","https://nvd.nist.gov/vuln/detail/CVE-2026-83557","https://www.cve.org/CVERecord?id=CVE-2026-83557"],"PublishedDate":"2026-09-01T15:17:37.987Z","LastModifiedDate":"2026-09-08T19:29:32.2Z"},{"VulnerabilityID":"GHSA-mhm7-754m-9p8w","PkgID":"com.fasterxml.jackson.core:jackson-databind:2.18.2","PkgName":"com.fasterxml.jackson.core:jackson-databind","PkgIdentifier":{"PURL":"pkg:maven/com.fasterxml.jackson.core/jackson-databind@2.18.2?type=jar","UID":"879fd56fe5b27544","BOMRef":"pkg:maven/com.fasterxml.jackson.core/jackson-databind@2.18.2?type=jar"},"InstalledVersion":"2.18.2","FixedVersion":"2.18.9, 2.21.5","Status":"fixed","SeveritySource":"ghsa","PrimaryURL":"https://github.com/advisories/GHSA-mhm7-754m-9p8w","DataSource":{"ID":"ghsa","Name":"GitHub Security Advisory Maven","URL":"https://github.com/advisories?query=type%3Areviewed+ecosystem%3Amaven"},"Fingerprint":"sha256:8eb8d8ff4ec134706003e21d84205934d0044b44b1522316f3a55469326fa035","Title":"jackson-databind: `@JsonView` bypass for creator properties with `@JsonTypeInfo(include=As.EXTERNAL_PROPERTY)`","Description":"## Summary\n\nIn `BeanDeserializer.deserializeUsingPropertyBasedWithExternalTypeId`, the active-view (`@JsonView`) filter was applied only to the regular bean-property branch; the creator-property branch performed no `creatorProp.visibleInView(activeView)` check. A constructor parameter annotated with both `@JsonView(RestrictedView.class)` and `@JsonTypeInfo(use=Id.NAME,\n  include=As.EXTERNAL_PROPERTY)` is populated from attacker JSON even when a more restrictive view is active.\n\n  This is a patch gap. GHSA-5hh8 (CVE-2026-54517) and GHSA-rcqc (CVE-2026-54518) descriptions cover only the main property-based path and the unwrapped-creator path respectively; the external-type-id creator path was fixed on the 3.x line via #6004 (\"Extend #5969/#5971 fixes to ... external-type-id case in regular BeanDeserializer\", commit 7dc7a17, 2026-05-22) but\n  **the fix was never backported to 2.21 or 2.18**. Users on 2.21.4 and 2.18.8 who upgraded per the published advisories remain vulnerable to the same `@JsonView` bypass technique via a different code path.\n\n## Vulnerable Code Path\n\nFile: `com/fasterxml/jackson/databind/deser/BeanDeserializer.java`\nMethod: `deserializeUsingPropertyBasedWithExternalTypeId`\n\nOn 2.21.4 (and 2.18.8), the creator-property branch (around line 1125-1158) checks `creatorProp.isInjectionOnly()` and hands off to `ext.handlePropertyValue(...)` / `buffer.assignParameter(...)` without ever consulting `visibleInView(activeView)`:\n\n ```java\n  if (creatorProp != null) {\n      // [databind#1381]: if useInput=FALSE, skip deserialization from input\n      if (creatorProp.isInjectionOnly()) { ... }\n      // NO visibleInView(activeView) CHECK HERE\n      if (!ext.handlePropertyValue(p, ctxt, propName, null)) {\n          if (buffer.assignParameter(creatorProp, ...)) { ... }\n      }\n      continue;\n  }\n```\n\nOn 3.1.4, the same branch contains the additional guard (commit 7dc7a17):\n\n ```java\n   if (creatorProp != null) {\n      // [databind#5971]: must honor active view here too\n      if ((activeView != null) && !creatorProp.visibleInView(activeView)) {\n          p.skipChildren();\n          continue;\n      }\n      ...\n  }\n```\n\nThe 2.21 and 2.18 backport PRs (#6005 and #6003) only backported the main-path fixes from #5969/#5971; the external-type-id fix from #6004 was not backported. The maintainer closed #6005\n  with \"got changes merged forward, looks like it's all covered now\", but the forward-merge did not include the ExtTypeId creator branch.\n\n  Proof of Concept\n\n  Compiles and runs against jackson-databind 2.21.4:\n \n```java\n  import com.fasterxml.jackson.annotation.*;\n  import com.fasterxml.jackson.databind.ObjectMapper;\n\n  public class JsonViewExternalTypeIdBypass {\n      public static class PublicView {}\n      public static class AdminView extends PublicView {}\n\n      public static abstract class Asset { public String name; }\n      public static class PublicAsset extends Asset {}\n      public static class AdminAsset extends Asset { public String secret; }\n\n      public static class Container {\n          @JsonTypeInfo(use = JsonTypeInfo.Id.NAME,\n                  include = JsonTypeInfo.As.EXTERNAL_PROPERTY,\n                  property = \"kind\")\n          @JsonSubTypes({\n              @JsonSubTypes.Type(value = PublicAsset.class, name = \"pub\"),\n              @JsonSubTypes.Type(value = AdminAsset.class,  name = \"admin\")\n          })\n          @JsonView(AdminView.class)\n          public Asset asset;\n\n          public String label;\n\n          @JsonCreator\n          public Container(\n                  @JsonProperty(\"label\") String label,\n                  @JsonProperty(\"asset\") @JsonView(AdminView.class) Asset asset) {\n              this.label = label;\n              this.asset = asset;\n          }\n      }\n\n      public static class Wrapper {\n          @JsonView(PublicView.class)\n          public Container data;\n      }\n\n      public static void main(String[] args) throws Exception {\n          // Admin-only \"asset\" should be blocked when reading with PublicView\n          String json = \"{\\\"data\\\":{\\\"label\\\":\\\"hello\\\",\\\"kind\\\":\\\"admin\\\",\"\n                      + \"\\\"asset\\\":{\\\"name\\\":\\\"foo\\\",\\\"secret\\\":\\\"LEAKED\\\"}}}\";\n\n          ObjectMapper om = new ObjectMapper();\n          Wrapper r = om.readerWithView(PublicView.class)\n                  .forType(Wrapper.class)\n                  .readValue(json);\n\n          System.out.println(r.data);\n          // Actual on 2.21.4:   Container{label='hello', asset=AdminAsset{name='foo', secret='LEAKED'}}\n          // Expected (secure):  Container{label='hello', asset=null}\n          if (r.data.asset != null && r.data.asset instanceof AdminAsset) {\n              System.out.println(\"[!!] BYPASS CONFIRMED — admin-only asset populated under PublicView\");\n          }\n      }\n  }\n```\n\nA control case that removes include = As.EXTERNAL_PROPERTY (forcing the normal property-based path) correctly returns asset = null, confirming the bypass is specific to the ExternalTypeId\n  code path and not a misconfiguration.\n\n### Impact\n\n  View-restricted (e.g. admin-only) creator properties can be populated from untrusted input where @JsonView is used as a write-side authorization boundary. Typical victims are Spring Boot\n  REST controllers that use @JsonView(PublicView.class) on the request body to whitelist user-settable fields — an attacker can inject the restricted creator parameter (including choosing\n  the polymorphic subtype via the sibling kind/type-id property) by combining it with a polymorphic @JsonTypeInfo(EXTERNAL_PROPERTY) annotation on the same field.\n\n- CWE-863 (Incorrect Authorization)\n- Same impact class as CVE-2026-54517 / CVE-2026-54518\n- No RCE, no DoS — this is an access-control / mass-assignment bypass\n\n### Trigger Conditions\n\nDeveloper code must combine (no opt-in user configuration required):\n\n1. Property-based @JsonCreator on the outer type\n2. A creator parameter annotated with @JsonView(RestrictedView.class)\n3. The same parameter annotated with @JsonTypeInfo(use=Id.NAME, include=As.EXTERNAL_PROPERTY, property=\"...\")","Severity":"MEDIUM","VendorSeverity":{"ghsa":2},"CVSS":{"ghsa":{"V3Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","V3Score":6.5}},"References":["https://advisory.echohq.com/cve/GHSA-mhm7-754m-9p8w","https://github.com/FasterXML/jackson-databind","https://github.com/FasterXML/jackson-databind/commit/c628b357ed143d8492756d5c1458cfb9fbeb29ed","https://github.com/FasterXML/jackson-databind/commit/dea7eb466e98cc226c4ac65587581fb49926820c","https://github.com/FasterXML/jackson-databind/security/advisories/GHSA-mhm7-754m-9p8w","https://github.com/advisories/GHSA-mhm7-754m-9p8w"],"PublishedDate":"2026-07-21T19:40:12Z","LastModifiedDate":"2026-07-21T19:40:12Z"},{"VulnerabilityID":"CVE-2025-48924","VendorIDs":["GHSA-j288-q9x7-2f5v"],"PkgID":"org.apache.commons:commons-lang3:3.17.0","PkgName":"org.apache.commons:commons-lang3","PkgIdentifier":{"PURL":"pkg:maven/org.apache.commons/commons-lang3@3.17.0?type=jar","UID":"6ba5fd6db5c97baf","BOMRef":"pkg:maven/org.apache.commons/commons-lang3@3.17.0?type=jar"},"InstalledVersion":"3.17.0","FixedVersion":"3.18.0","Status":"fixed","SeveritySource":"ghsa","PrimaryURL":"https://avd.aquasec.com/nvd/cve-2025-48924","DataSource":{"ID":"ghsa","Name":"GitHub Security Advisory Maven","URL":"https://github.com/advisories?query=type%3Areviewed+ecosystem%3Amaven"},"Fingerprint":"sha256:ad5a7d958961feac12726deb1167d14c785ad5ea33f94af330dc18ec0f6b1e1b","Title":"commons-lang/commons-lang: org.apache.commons/commons-lang3: Uncontrolled Recursion vulnerability in Apache Commons Lang","Description":"Uncontrolled Recursion vulnerability in Apache Commons Lang.\n\nThis issue affects Apache Commons Lang: Starting with commons-lang:commons-lang 2.0 to 2.6, and, from org.apache.commons:commons-lang3 3.0 before 3.18.0.\n\nThe methods ClassUtils.getClass(...) can throw StackOverflowError on very long inputs. Because an Error is usually not handled by applications and libraries, a \nStackOverflowError could cause an application to stop.\n\nUsers are recommended to upgrade to version 3.18.0, which fixes the issue.","Severity":"MEDIUM","CweIDs":["CWE-674"],"VendorSeverity":{"amazon":1,"azure":2,"cbl-mariner":2,"ghsa":2,"redhat":1,"ubuntu":2},"CVSS":{"ghsa":{"V3Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","V3Score":6.5},"redhat":{"V3Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L","V3Score":3.7}},"References":["http://www.openwall.com/lists/oss-security/2025/07/11/1","https://access.redhat.com/security/cve/CVE-2025-48924","https://advisory.echohq.com/cve/CVE-2025-48924","https://github.com/apache/commons-lang","https://github.com/apache/commons-lang/commit/b424803abdb2bec818e4fbcb251ce031c22aca53","https://lists.apache.org/thread/bgv0lpswokgol11tloxnjfzdl7yrc1g1","https://lists.debian.org/debian-lts-announce/2025/08/msg00000.html","https://lists.debian.org/debian-lts-announce/2025/08/msg00026.html","https://lists.debian.org/debian-lts-announce/2025/09/msg00032.html","https://lists.debian.org/debian-lts-announce/2025/09/msg00036.html","https://nvd.nist.gov/vuln/detail/CVE-2025-48924","https://ubuntu.com/security/notices/USN-8364-1","https://www.cve.org/CVERecord?id=CVE-2025-48924","https://www.openwall.com/lists/oss-security/2025/07/11/1"],"PublishedDate":"2025-07-11T15:15:24.347Z","LastModifiedDate":"2026-06-17T09:30:29.473Z"},{"VulnerabilityID":"CVE-2026-49844","VendorIDs":["GHSA-qv9r-c865-cp47"],"PkgID":"org.apache.logging.log4j:log4j-api:2.14.1","PkgName":"org.apache.logging.log4j:log4j-api","PkgIdentifier":{"PURL":"pkg:maven/org.apache.logging.log4j/log4j-api@2.14.1?type=jar","UID":"6d81837846631a65","BOMRef":"pkg:maven/org.apache.logging.log4j/log4j-api@2.14.1?type=jar"},"InstalledVersion":"2.14.1","FixedVersion":"2.25.5, 2.26.1","Status":"fixed","SeveritySource":"ghsa","PrimaryURL":"https://avd.aquasec.com/nvd/cve-2026-49844","DataSource":{"ID":"ghsa","Name":"GitHub Security Advisory Maven","URL":"https://github.com/advisories?query=type%3Areviewed+ecosystem%3Amaven"},"Fingerprint":"sha256:23e060e832859710fc62fb451f87f014fe5d444968046032fd54a4c54653b2c1","Title":"org.apache.logging.log4j/log4j-api: Apache Log4j API: Malformed JSON output due to improper encoding of floating-point values","Description":"Improper encoding of non-finite floating-point values during MapMessage JSON serialization in Apache Log4j API produces output that is not valid JSON. This issue affects Apache Log4j API versions 2.13.1 through 2.25.4 and version 2.26.0.\n\nThe fix for CVE-2026-34481 did not cover all code paths: when a MapMessage contains a non-finite IEEE 754 value (NaN, Infinity, or -Infinity), MapMessage.asJson() emits the corresponding bare token. RFC 8259 does not permit these tokens, so a conformant parser rejects the resulting document.\n\nThe defect is reachable only when both of the following conditions hold:\n\n  *  The application uses the  message resolver https://logging.apache.org/log4j/2.x/manual/json-template-layout.html#event-template-resolver-message  of JsonTemplateLayout or any other layout that relies on MapMessage.asJson() or MapMessage.getFormattedMessage(new String[]{\"JSON\"}).\n  *  The application logs a MapMessage that contains an attacker-controlled floating-point value.\n\n\nAn attacker who can supply a non-finite value can cause the affected layout to emit malformed JSON, which may corrupt the enclosing log record or disrupt downstream log ingestion and parsing.\n\nUsers are advised to upgrade to Apache Log4j API 2.25.5 or 2.26.1, both of which emit RFC 8259-compliant JSON for non-finite values.","Severity":"MEDIUM","CweIDs":["CWE-116"],"VendorSeverity":{"amazon":2,"ghsa":2,"nvd":2,"redhat":2},"CVSS":{"ghsa":{"V40Vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N","V40Score":6.3},"nvd":{"V3Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","V3Score":5.9},"redhat":{"V3Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","V3Score":5.9}},"References":["https://access.redhat.com/security/cve/CVE-2026-49844","https://advisory.echohq.com/cve/CVE-2026-49844","https://github.com/apache/logging-log4j2","https://github.com/apache/logging-log4j2/commit/19edb23e162d6c728a8c2221a240037d389ed300","https://github.com/apache/logging-log4j2/commit/feadf8eb0b4acb6ddfa4c0ab2bbc6d88b8e12d82","https://github.com/apache/logging-log4j2/pull/4163","https://github.com/apache/logging-log4j2/releases/tag/rel/2.25.5","https://github.com/apache/logging-log4j2/releases/tag/rel/2.26.1","https://logging.apache.org/cyclonedx/vdr.xml","https://logging.apache.org/log4j/2.x/manual/json-template-layout.html#event-template-resolver-message","https://logging.apache.org/security.html#CVE-2026-49844","https://nvd.nist.gov/vuln/detail/CVE-2026-49844","https://www.cve.org/CVERecord?id=CVE-2026-49844"],"PublishedDate":"2026-07-10T22:16:42.54Z","LastModifiedDate":"2026-07-14T20:03:09.91Z"},{"VulnerabilityID":"CVE-2021-44228","VendorIDs":["GHSA-jfh8-c2jp-5v3q"],"PkgID":"org.apache.logging.log4j:log4j-core:2.14.1","PkgName":"org.apache.logging.log4j:log4j-core","PkgIdentifier":{"PURL":"pkg:maven/org.apache.logging.log4j/log4j-core@2.14.1?type=jar","UID":"91eb2affafa0f993","BOMRef":"pkg:maven/org.apache.logging.log4j/log4j-core@2.14.1?type=jar"},"InstalledVersion":"2.14.1","FixedVersion":"2.15.0, 2.3.1, 2.12.2","Status":"fixed","SeveritySource":"ghsa","PrimaryURL":"https://avd.aquasec.com/nvd/cve-2021-44228","DataSource":{"ID":"ghsa","Name":"GitHub Security Advisory Maven","URL":"https://github.com/advisories?query=type%3Areviewed+ecosystem%3Amaven"},"Fingerprint":"sha256:a147e6e943843481b72c9120072d043ff40de9e5178b59823b31519e19377a93","Title":"log4j-core: Remote code execution in Log4j 2.x when logs contain an attacker-controlled string value","Description":"Apache Log4j2 2.0-beta9 through 2.15.0 (excluding security releases 2.12.2, 2.12.3, and 2.3.1) JNDI features used in configuration, log messages, and parameters do not protect against attacker controlled LDAP and other JNDI related endpoints. An attacker who can control log messages or log message parameters can execute arbitrary code loaded from LDAP servers when message lookup substitution is enabled. From log4j 2.15.0, this behavior has been disabled by default. From version 2.16.0 (along with 2.12.2, 2.12.3, and 2.3.1), this functionality has been completely removed. Note that this vulnerability is specific to log4j-core and does not affect log4net, log4cxx, or other Apache Logging Services projects.","Severity":"CRITICAL","CweIDs":["CWE-20","CWE-400","CWE-502","CWE-917"],"VendorSeverity":{"amazon":4,"ghsa":4,"nvd":4,"redhat":4,"ubuntu":3},"CVSS":{"ghsa":{"V3Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:H","V3Score":10},"nvd":{"V2Vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","V3Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","V2Score":9.3,"V3Score":10},"redhat":{"V3Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","V3Score":9.8}},"References":["http://packetstormsecurity.com/files/165225/Apache-Log4j2-2.14.1-Remote-Code-Execution.html","http://packetstormsecurity.com/files/165260/VMware-Security-Advisory-2021-0028.html","http://packetstormsecurity.com/files/165261/Apache-Log4j2-2.14.1-Information-Disclosure.html","http://packetstormsecurity.com/files/165270/Apache-Log4j2-2.14.1-Remote-Code-Execution.html","http://packetstormsecurity.com/files/165281/Log4j2-Log4Shell-Regexes.html","http://packetstormsecurity.com/files/165282/Log4j-Payload-Generator.html","http://packetstormsecurity.com/files/165306/L4sh-Log4j-Remote-Code-Execution.html","http://packetstormsecurity.com/files/165307/Log4j-Remote-Code-Execution-Word-Bypassing.html","http://packetstormsecurity.com/files/165311/log4j-scan-Extensive-Scanner.html","http://packetstormsecurity.com/files/165371/VMware-Security-Advisory-2021-0028.4.html","http://packetstormsecurity.com/files/165532/Log4Shell-HTTP-Header-Injection.html","http://packetstormsecurity.com/files/165642/VMware-vCenter-Server-Unauthenticated-Log4Shell-JNDI-Injection-Remote-Code-Execution.html","http://packetstormsecurity.com/files/165673/UniFi-Network-Application-Unauthenticated-Log4Shell-Remote-Code-Execution.html","http://packetstormsecurity.com/files/167794/Open-Xchange-App-Suite-7.10.x-Cross-Site-Scripting-Command-Injection.html","http://packetstormsecurity.com/files/167917/MobileIron-Log4Shell-Remote-Command-Execution.html","http://packetstormsecurity.com/files/171626/AD-Manager-Plus-7122-Remote-Code-Execution.html","http://seclists.org/fulldisclosure/2022/Dec/2","http://seclists.org/fulldisclosure/2022/Jul/11","http://seclists.org/fulldisclosure/2022/Mar/23","http://www.openwall.com/lists/oss-security/2021/12/10/1","http://www.openwall.com/lists/oss-security/2021/12/10/2","http://www.openwall.com/lists/oss-security/2021/12/10/3","http://www.openwall.com/lists/oss-security/2021/12/13/1","http://www.openwall.com/lists/oss-security/2021/12/13/2","http://www.openwall.com/lists/oss-security/2021/12/14/4","http://www.openwall.com/lists/oss-security/2021/12/15/3","https://access.redhat.com/security/cve/CVE-2021-44228","https://cert-portal.siemens.com/productcert/pdf/ssa-397453.pdf","https://cert-portal.siemens.com/productcert/pdf/ssa-479842.pdf","https://cert-portal.siemens.com/productcert/pdf/ssa-661247.pdf","https://cert-portal.siemens.com/productcert/pdf/ssa-714170.pdf","https://github.com/advisories/GHSA-7rjr-3q55-vv33","https://github.com/advisories/GHSA-jfh8-c2jp-5v3q","https://github.com/apache/logging-log4j2","https://github.com/apache/logging-log4j2/commit/c77b3cb39312b83b053d23a2158b99ac7de44dd3","https://github.com/apache/logging-log4j2/pull/608","https://github.com/cisagov/log4j-affected-db","https://github.com/cisagov/log4j-affected-db/blob/develop/SOFTWARE-LIST.md","https://github.com/github/advisory-database/pull/5501","https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-44228","https://github.com/tangxiaofeng7/apache-log4j-poc","https://issues.apache.org/jira/browse/LOG4J2-3198","https://issues.apache.org/jira/browse/LOG4J2-3201","https://issues.apache.org/jira/browse/LOG4J2-3214","https://issues.apache.org/jira/browse/LOG4J2-3221","https://lists.debian.org/debian-lts-announce/2021/12/msg00007.html","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/M5CSVUNV4HWZZXGOKNSK6L7RPM7BOKIB","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/M5CSVUNV4HWZZXGOKNSK6L7RPM7BOKIB/","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VU57UJDCFIASIO35GC55JMKSRXJMCDFM","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VU57UJDCFIASIO35GC55JMKSRXJMCDFM/","https://logging.apache.org/log4j/2.x/changes-report.html#a2.15.0","https://logging.apache.org/log4j/2.x/manual/lookups.html#JndiLookup","https://logging.apache.org/log4j/2.x/manual/migration.html","https://logging.apache.org/log4j/2.x/security.html","https://msrc-blog.microsoft.com/2021/12/11/microsofts-response-to-cve-2021-44228-apache-log4j2","https://msrc-blog.microsoft.com/2021/12/11/microsofts-response-to-cve-2021-44228-apache-log4j2/","https://nvd.nist.gov/vuln/detail/CVE-2021-44228","https://packetstormsecurity.com/files/165673/UniFi-Network-Application-Unauthenticated-Log4Shell-Remote-Code-Execution.html","https://packetstormsecurity.com/files/167794/Open-Xchange-App-Suite-7.10.x-Cross-Site-Scripting-Command-Injection.html","https://packetstormsecurity.com/files/167917/MobileIron-Log4Shell-Remote-Command-Execution.html","https://packetstormsecurity.com/files/171626/AD-Manager-Plus-7122-Remote-Code-Execution.html","https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0032","https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-apache-log4j-qRuKNEbd","https://seclists.org/fulldisclosure/2022/Dec/2","https://seclists.org/fulldisclosure/2022/Jul/11","https://seclists.org/fulldisclosure/2022/Mar/23","https://security.netapp.com/advisory/ntap-20211210-0007","https://security.netapp.com/advisory/ntap-20211210-0007/","https://support.apple.com/kb/HT213189","https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-apache-log4j-qRuKNEbd","https://twitter.com/kurtseifried/status/1469345530182455296","https://ubuntu.com/security/notices/USN-5192-1","https://ubuntu.com/security/notices/USN-5192-2","https://ubuntu.com/security/notices/USN-5197-1","https://wiki.ubuntu.com/SecurityTeam/KnowledgeBase/Log4Shell","https://www.bentley.com/en/common-vulnerability-exposure/be-2022-0001","https://www.cisa.gov/known-exploited-vulnerabilities-catalog","https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-44228","https://www.cve.org/CVERecord?id=CVE-2021-44228","https://www.debian.org/security/2021/dsa-5020","https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00646.html","https://www.kb.cert.org/vuls/id/930724","https://www.lunasec.io/docs/blog/log4j-zero-day/","https://www.nu11secur1ty.com/2021/12/cve-2021-44228.html","https://www.oracle.com/security-alerts/alert-cve-2021-44228.html","https://www.oracle.com/security-alerts/cpuapr2022.html","https://www.oracle.com/security-alerts/cpujan2022.html"],"PublishedDate":"2021-12-10T10:15:09.143Z","LastModifiedDate":"2026-08-11T19:33:44.513Z"},{"VulnerabilityID":"CVE-2021-45046","VendorIDs":["GHSA-7rjr-3q55-vv33"],"PkgID":"org.apache.logging.log4j:log4j-core:2.14.1","PkgName":"org.apache.logging.log4j:log4j-core","PkgIdentifier":{"PURL":"pkg:maven/org.apache.logging.log4j/log4j-core@2.14.1?type=jar","UID":"91eb2affafa0f993","BOMRef":"pkg:maven/org.apache.logging.log4j/log4j-core@2.14.1?type=jar"},"InstalledVersion":"2.14.1","FixedVersion":"2.16.0, 2.12.2, 2.3.1","Status":"fixed","SeveritySource":"ghsa","PrimaryURL":"https://avd.aquasec.com/nvd/cve-2021-45046","DataSource":{"ID":"ghsa","Name":"GitHub Security Advisory Maven","URL":"https://github.com/advisories?query=type%3Areviewed+ecosystem%3Amaven"},"Fingerprint":"sha256:1796e91f7edd8542c80d3e3e8f2c6d817f6498054b2bd59d4077c8c518b0b2f3","Title":"log4j-core: DoS in log4j 2.x with thread context message pattern and context lookup pattern (incomplete fix for CVE-2021-44228)","Description":"It was found that the fix to address CVE-2021-44228 in Apache Log4j 2.15.0 was incomplete in certain non-default configurations. This could allows attackers with control over Thread Context Map (MDC) input data when the logging configuration uses a non-default Pattern Layout with either a Context Lookup (for example, $${ctx:loginId}) or a Thread Context Map pattern (%X, %mdc, or %MDC) to craft malicious input data using a JNDI Lookup pattern resulting in an information leak and remote code execution in some environments and local code execution in all environments. Log4j 2.16.0 (Java 8) and 2.12.2 (Java 7) fix this issue by removing support for message lookup patterns and disabling JNDI functionality by default.","Severity":"CRITICAL","CweIDs":["CWE-917"],"VendorSeverity":{"amazon":4,"ghsa":4,"nvd":4,"redhat":2,"ubuntu":3},"CVSS":{"ghsa":{"V3Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","V3Score":9.1},"nvd":{"V2Vector":"AV:N/AC:H/Au:N/C:P/I:P/A:P","V3Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","V2Score":5.1,"V3Score":9},"redhat":{"V3Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","V3Score":8.1}},"References":["http://www.openwall.com/lists/oss-security/2021/12/14/4","http://www.openwall.com/lists/oss-security/2021/12/15/3","http://www.openwall.com/lists/oss-security/2021/12/18/1","https://access.redhat.com/security/cve/CVE-2021-44228","https://access.redhat.com/security/cve/CVE-2021-45046","https://cert-portal.siemens.com/productcert/pdf/ssa-397453.pdf","https://cert-portal.siemens.com/productcert/pdf/ssa-479842.pdf","https://cert-portal.siemens.com/productcert/pdf/ssa-661247.pdf","https://cert-portal.siemens.com/productcert/pdf/ssa-714170.pdf","https://github.com/apache/logging-log4j2/compare/rel/2.3...rel/2.3.1","https://issues.apache.org/jira/browse/LOG4J2-3221","https://lists.apache.org/thread/83y7dx5xvn3h5290q1twn16tltolv88f","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EOKPQGV24RRBBI4TBZUDQMM4MEH7MXCY","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EOKPQGV24RRBBI4TBZUDQMM4MEH7MXCY/","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SIG7FZULMNK2XF6FZRU4VWYDQXNMUGAJ","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SIG7FZULMNK2XF6FZRU4VWYDQXNMUGAJ/","https://logging.apache.org/log4j/2.x/security.html","https://logging.apache.org/security.html#CVE-2021-45046","https://nvd.nist.gov/vuln/detail/CVE-2021-45046","https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0032","https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-apache-log4j-qRuKNEbd","https://security.gentoo.org/glsa/202310-16","https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-apache-log4j-qRuKNEbd","https://ubuntu.com/security/notices/USN-5197-1","https://wiki.ubuntu.com/SecurityTeam/KnowledgeBase/Log4Shell","https://www.cisa.gov/known-exploited-vulnerabilities-catalog","https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-45046","https://www.cve.org/CVERecord?id=CVE-2021-44228","https://www.cve.org/CVERecord?id=CVE-2021-45046","https://www.debian.org/security/2021/dsa-5022","https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00646.html","https://www.kb.cert.org/vuls/id/930724","https://www.openwall.com/lists/oss-security/2021/12/14/4","https://www.openwall.com/lists/oss-security/2021/12/15/3","https://www.openwall.com/lists/oss-security/2021/12/18/1","https://www.oracle.com/security-alerts/alert-cve-2021-44228.html","https://www.oracle.com/security-alerts/cpuapr2022.html","https://www.oracle.com/security-alerts/cpujan2022.html","https://www.oracle.com/security-alerts/cpujul2022.html"],"PublishedDate":"2021-12-14T19:15:07.733Z","LastModifiedDate":"2026-06-17T04:13:05.57Z"},{"VulnerabilityID":"CVE-2021-45105","VendorIDs":["GHSA-p6xc-xr62-6r2g"],"PkgID":"org.apache.logging.log4j:log4j-core:2.14.1","PkgName":"org.apache.logging.log4j:log4j-core","PkgIdentifier":{"PURL":"pkg:maven/org.apache.logging.log4j/log4j-core@2.14.1?type=jar","UID":"91eb2affafa0f993","BOMRef":"pkg:maven/org.apache.logging.log4j/log4j-core@2.14.1?type=jar"},"InstalledVersion":"2.14.1","FixedVersion":"2.12.3, 2.17.0, 2.3.1","Status":"fixed","SeveritySource":"ghsa","PrimaryURL":"https://avd.aquasec.com/nvd/cve-2021-45105","DataSource":{"ID":"ghsa","Name":"GitHub Security Advisory Maven","URL":"https://github.com/advisories?query=type%3Areviewed+ecosystem%3Amaven"},"Fingerprint":"sha256:1276160c0dc5a9521f870ca2e6bffd2bebce7d4e4fc1bfd8eebc885ad7724742","Title":"log4j-core: DoS in log4j 2.x with Thread Context Map (MDC) input data contains a recursive lookup and context lookup pattern","Description":"Apache Log4j2 versions 2.0-alpha1 through 2.16.0 (excluding 2.12.3 and 2.3.1) did not protect from uncontrolled recursion from self-referential lookups. This allows an attacker with control over Thread Context Map data to cause a denial of service when a crafted string is interpreted. This issue was fixed in Log4j 2.17.0, 2.12.3, and 2.3.1.","Severity":"HIGH","CweIDs":["CWE-20","CWE-674"],"VendorSeverity":{"amazon":4,"ghsa":3,"nvd":2,"redhat":2,"ubuntu":2},"CVSS":{"ghsa":{"V3Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","V3Score":8.6},"nvd":{"V2Vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","V3Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","V2Score":4.3,"V3Score":5.9},"redhat":{"V3Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","V3Score":5.9}},"References":["http://www.openwall.com/lists/oss-security/2021/12/19/1","https://access.redhat.com/security/cve/CVE-2021-45105","https://cert-portal.siemens.com/productcert/pdf/ssa-479842.pdf","https://cert-portal.siemens.com/productcert/pdf/ssa-501673.pdf","https://issues.apache.org/jira/browse/LOG4J2-3230","https://lists.debian.org/debian-lts-announce/2021/12/msg00017.html","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EOKPQGV24RRBBI4TBZUDQMM4MEH7MXCY","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SIG7FZULMNK2XF6FZRU4VWYDQXNMUGAJ","https://logging.apache.org/log4j/2.x/security.html","https://logging.apache.org/log4j/2.x/security.html#CVE-2021-45105","https://nvd.nist.gov/vuln/detail/CVE-2021-45105","https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0032","https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-apache-log4j-qRuKNEbd","https://security.netapp.com/advisory/ntap-20211218-0001","https://security.netapp.com/advisory/ntap-20211218-0001/","https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-apache-log4j-qRuKNEbd","https://ubuntu.com/security/notices/USN-5203-1","https://ubuntu.com/security/notices/USN-5222-1","https://wiki.ubuntu.com/SecurityTeam/KnowledgeBase/Log4Shell","https://www.cve.org/CVERecord?id=CVE-2021-45105","https://www.debian.org/security/2021/dsa-5024","https://www.kb.cert.org/vuls/id/930724","https://www.openwall.com/lists/oss-security/2021/12/19/1","https://www.oracle.com/security-alerts/cpuapr2022.html","https://www.oracle.com/security-alerts/cpujan2022.html","https://www.oracle.com/security-alerts/cpujul2022.html","https://www.zerodayinitiative.com/advisories/ZDI-21-1541","https://www.zerodayinitiative.com/advisories/ZDI-21-1541/"],"PublishedDate":"2021-12-18T12:15:07.433Z","LastModifiedDate":"2026-08-25T16:28:27.31Z"},{"VulnerabilityID":"CVE-2021-44832","VendorIDs":["GHSA-8489-44mv-ggj8"],"PkgID":"org.apache.logging.log4j:log4j-core:2.14.1","PkgName":"org.apache.logging.log4j:log4j-core","PkgIdentifier":{"PURL":"pkg:maven/org.apache.logging.log4j/log4j-core@2.14.1?type=jar","UID":"91eb2affafa0f993","BOMRef":"pkg:maven/org.apache.logging.log4j/log4j-core@2.14.1?type=jar"},"InstalledVersion":"2.14.1","FixedVersion":"2.3.2, 2.12.4, 2.17.1","Status":"fixed","SeveritySource":"ghsa","PrimaryURL":"https://avd.aquasec.com/nvd/cve-2021-44832","DataSource":{"ID":"ghsa","Name":"GitHub Security Advisory Maven","URL":"https://github.com/advisories?query=type%3Areviewed+ecosystem%3Amaven"},"Fingerprint":"sha256:3374178e795c1f319ee802437de79e58534541595eff593ef696482d02ccbe8b","Title":"log4j-core: remote code execution via JDBC Appender","Description":"Apache Log4j2 versions 2.0-beta7 through 2.17.0 (excluding security fix releases 2.3.2 and 2.12.4) are vulnerable to a remote code execution (RCE) attack when a configuration uses a JDBC Appender with a JNDI LDAP data source URI when an attacker has control of the target LDAP server. This issue is fixed by limiting JNDI data source names to the java protocol in Log4j2 versions 2.17.1, 2.12.4, and 2.3.2.","Severity":"MEDIUM","CweIDs":["CWE-20","CWE-74"],"VendorSeverity":{"amazon":4,"ghsa":2,"nvd":2,"redhat":2,"ubuntu":2},"CVSS":{"ghsa":{"V3Vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","V3Score":6.6},"nvd":{"V2Vector":"AV:N/AC:M/Au:S/C:C/I:C/A:C","V3Vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","V2Score":8.5,"V3Score":6.6},"redhat":{"V3Vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","V3Score":6.6}},"References":["http://www.openwall.com/lists/oss-security/2021/12/28/1","https://access.redhat.com/security/cve/CVE-2021-44832","https://cert-portal.siemens.com/productcert/pdf/ssa-784507.pdf","https://github.com/apache/logging-log4j2","https://github.com/apache/logging-log4j2/commit/05db5f9527254632b59aed2a1d78a32c5ab74f16","https://issues.apache.org/jira/browse/LOG4J2-3293","https://lists.apache.org/thread/s1o5vlo78ypqxnzn6p8zf6t9shtq5143","https://lists.debian.org/debian-lts-announce/2021/12/msg00036.html","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EVV25FXL4FU5X6X5BSL7RLQ7T6F65MRA","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EVV25FXL4FU5X6X5BSL7RLQ7T6F65MRA/","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T57MPJUW3MA6QGWZRTMCHHMMPQNVKGFC","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T57MPJUW3MA6QGWZRTMCHHMMPQNVKGFC/","https://nvd.nist.gov/vuln/detail/CVE-2021-44832","https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-apache-log4j-qRuKNEbd","https://security.netapp.com/advisory/ntap-20220104-0001","https://security.netapp.com/advisory/ntap-20220104-0001/","https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-apache-log4j-qRuKNEbd","https://ubuntu.com/security/notices/USN-5222-1","https://www.cve.org/CVERecord?id=CVE-2021-44832","https://www.oracle.com/security-alerts/cpuapr2022.html","https://www.oracle.com/security-alerts/cpujan2022.html","https://www.oracle.com/security-alerts/cpujul2022.html"],"PublishedDate":"2021-12-28T20:15:08.4Z","LastModifiedDate":"2026-06-17T04:12:52.013Z"},{"VulnerabilityID":"CVE-2025-68161","VendorIDs":["GHSA-vc5p-v9hr-52mj"],"PkgID":"org.apache.logging.log4j:log4j-core:2.14.1","PkgName":"org.apache.logging.log4j:log4j-core","PkgIdentifier":{"PURL":"pkg:maven/org.apache.logging.log4j/log4j-core@2.14.1?type=jar","UID":"91eb2affafa0f993","BOMRef":"pkg:maven/org.apache.logging.log4j/log4j-core@2.14.1?type=jar"},"InstalledVersion":"2.14.1","FixedVersion":"2.25.3","Status":"fixed","SeveritySource":"ghsa","PrimaryURL":"https://avd.aquasec.com/nvd/cve-2025-68161","DataSource":{"ID":"ghsa","Name":"GitHub Security Advisory Maven","URL":"https://github.com/advisories?query=type%3Areviewed+ecosystem%3Amaven"},"Fingerprint":"sha256:bcb432fd881b6fdffdb22d7ecca0421845ebb06020217f8f815064b6819a9a4a","Title":"Apache Log4j: Apache Log4j Core: Information disclosure via missing TLS hostname verification","Description":"The Socket Appender in Apache Log4j Core versions 2.0-beta9 through 2.25.2 does not perform TLS hostname verification of the peer certificate, even when the  verifyHostName https://logging.apache.org/log4j/2.x/manual/appenders/network.html#SslConfiguration-attr-verifyHostName  configuration attribute or the  log4j2.sslVerifyHostName https://logging.apache.org/log4j/2.x/manual/systemproperties.html#log4j2.sslVerifyHostName  system property is set to true.\n\nThis issue may allow a man-in-the-middle attacker to intercept or redirect log traffic under the following conditions:\n\n  *  The attacker is able to intercept or redirect network traffic between the client and the log receiver.\n  *  The attacker can present a server certificate issued by a certification authority trusted by the Socket Appender’s configured trust store (or by the default Java trust store if no custom trust store is configured).\n\n\nUsers are advised to upgrade to Apache Log4j Core version 2.25.3, which addresses this issue.\n\nAs an alternative mitigation, the Socket Appender may be configured to use a private or restricted trust root to limit the set of trusted certificates.","Severity":"MEDIUM","CweIDs":["CWE-297","CWE-295"],"VendorSeverity":{"amazon":2,"ghsa":2,"nvd":2,"redhat":2},"CVSS":{"ghsa":{"V40Vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:L/SA:N","V40Score":6.3},"nvd":{"V3Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","V3Score":4.8},"redhat":{"V3Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","V3Score":5.9}},"References":["http://www.openwall.com/lists/oss-security/2025/12/18/1","https://access.redhat.com/security/cve/CVE-2025-68161","https://advisory.echohq.com/cve/CVE-2025-68161","https://github.com/apache/logging-log4j2","https://github.com/apache/logging-log4j2/commit/3b93748497e1adbbd027fda8a5e7268ec5d0d578","https://github.com/apache/logging-log4j2/pull/4002","https://lists.apache.org/thread/xr33kyxq3sl67lwb61ggvm1fzc8k7dvx","https://lists.debian.org/debian-lts-announce/2026/01/msg00015.html","https://logging.apache.org/cyclonedx/vdr.xml","https://logging.apache.org/log4j/2.x/manual/appenders/network.html#SslConfiguration-attr-verifyHostName","https://logging.apache.org/log4j/2.x/manual/systemproperties.html#log4j2.sslVerifyHostName","https://logging.apache.org/security.html#CVE-2025-68161","https://nvd.nist.gov/vuln/detail/CVE-2025-68161","https://www.cve.org/CVERecord?id=CVE-2025-68161"],"PublishedDate":"2025-12-18T21:15:57.96Z","LastModifiedDate":"2026-06-17T09:58:39.58Z"},{"VulnerabilityID":"CVE-2026-34477","VendorIDs":["GHSA-6hg6-v5c8-fphq"],"PkgID":"org.apache.logging.log4j:log4j-core:2.14.1","PkgName":"org.apache.logging.log4j:log4j-core","PkgIdentifier":{"PURL":"pkg:maven/org.apache.logging.log4j/log4j-core@2.14.1?type=jar","UID":"91eb2affafa0f993","BOMRef":"pkg:maven/org.apache.logging.log4j/log4j-core@2.14.1?type=jar"},"InstalledVersion":"2.14.1","FixedVersion":"2.25.4","Status":"fixed","SeveritySource":"ghsa","PrimaryURL":"https://avd.aquasec.com/nvd/cve-2026-34477","DataSource":{"ID":"ghsa","Name":"GitHub Security Advisory Maven","URL":"https://github.com/advisories?query=type%3Areviewed+ecosystem%3Amaven"},"Fingerprint":"sha256:09fc3896756079e7c74ab0243d0019b54abc7cc8a48eae8104b67800bc5b3bd2","Title":"org.apache.logging.log4j/log4j-core: Apache Log4j Core: Man-in-the-middle attack due to incomplete hostname verification","Description":"The fix for  CVE-2025-68161 https://logging.apache.org/security.html#CVE-2025-68161  was incomplete: it addressed hostname verification only when enabled via the  log4j2.sslVerifyHostName https://logging.apache.org/log4j/2.x/manual/systemproperties.html#log4j2.sslVerifyHostName  system property, but not when configured through the  verifyHostName https://logging.apache.org/log4j/2.x/manual/appenders/network.html#SslConfiguration-attr-verifyHostName  attribute of the <Ssl> element.\n\nAlthough the verifyHostName configuration attribute was introduced in Log4j Core 2.12.0, it was silently ignored in all versions through 2.25.3, leaving TLS connections vulnerable to interception regardless of the configured value.\n\nA network-based attacker may be able to perform a man-in-the-middle attack when all of the following conditions are met:\n\n  *  An SMTP, Socket, or Syslog appender is in use.\n  *  TLS is configured via a nested <Ssl> element.\n  *  The attacker can present a certificate issued by a CA trusted by the appender's configured trust store, or by the default Java trust store if none is configured.\nThis issue does not affect users of the HTTP appender, which uses a separate  verifyHostname https://logging.apache.org/log4j/2.x/manual/appenders/network.html#HttpAppender-attr-verifyHostName  attribute that was not subject to this bug and verifies host names by default.\n\nUsers are advised to upgrade to Apache Log4j Core 2.25.4, which corrects this issue.","Severity":"MEDIUM","CweIDs":["CWE-297","CWE-295"],"VendorSeverity":{"ghsa":2,"nvd":2,"redhat":2},"CVSS":{"ghsa":{"V40Vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:L/SA:N","V40Score":6.3},"nvd":{"V3Vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","V3Score":5.9},"redhat":{"V3Vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N","V3Score":6.8}},"References":["https://access.redhat.com/security/cve/CVE-2026-34477","https://advisory.echohq.com/cve/CVE-2026-34477","https://github.com/apache/logging-log4j2","https://github.com/apache/logging-log4j2/pull/4075","https://lists.apache.org/thread/lkx8cl46t2bvkcwfcb2pd43ygc097lq4","https://logging.apache.org/cyclonedx/vdr.xml","https://logging.apache.org/log4j/2.x/manual/appenders/network.html#SslConfiguration-attr-verifyHostName","https://logging.apache.org/security.html#CVE-2026-34477","https://nvd.nist.gov/vuln/detail/CVE-2026-34477","https://www.cve.org/CVERecord?id=CVE-2026-34477"],"PublishedDate":"2026-04-10T16:16:30.843Z","LastModifiedDate":"2026-06-17T10:39:06.643Z"},{"VulnerabilityID":"CVE-2026-34480","VendorIDs":["GHSA-3pxv-7cmr-fjr4"],"PkgID":"org.apache.logging.log4j:log4j-core:2.14.1","PkgName":"org.apache.logging.log4j:log4j-core","PkgIdentifier":{"PURL":"pkg:maven/org.apache.logging.log4j/log4j-core@2.14.1?type=jar","UID":"91eb2affafa0f993","BOMRef":"pkg:maven/org.apache.logging.log4j/log4j-core@2.14.1?type=jar"},"InstalledVersion":"2.14.1","FixedVersion":"2.25.4","Status":"fixed","SeveritySource":"ghsa","PrimaryURL":"https://avd.aquasec.com/nvd/cve-2026-34480","DataSource":{"ID":"ghsa","Name":"GitHub Security Advisory Maven","URL":"https://github.com/advisories?query=type%3Areviewed+ecosystem%3Amaven"},"Fingerprint":"sha256:0c347b49597f446fa10addc8842189bd8cf448a1731d57738c40c4bd23100c3e","Title":"org.apache.logging.log4j/log4j-core: Apache Log4j Core: Invalid XML output causes denial of service in logging","Description":"Apache Log4j Core's  XmlLayout https://logging.apache.org/log4j/2.x/manual/layouts.html#XmlLayout , in versions up to and including 2.25.3, fails to sanitize characters forbidden by the  XML 1.0 specification https://www.w3.org/TR/xml/#charsets  producing invalid XML output whenever a log message or MDC value contains such characters.\n\nThe impact depends on the StAX implementation in use:\n\n  *  JRE built-in StAX: Forbidden characters are silently written to the output, producing malformed XML. Conforming parsers must reject such documents with a fatal error, which may cause downstream log-processing systems to drop the affected records.\n  *  Alternative StAX implementations (e.g.,  Woodstox https://github.com/FasterXML/woodstox , a transitive dependency of the Jackson XML Dataformat module): An exception is thrown during the logging call, and the log event is never delivered to its intended appender, only to Log4j's internal status logger.\n\n\nUsers are advised to upgrade to Apache Log4j Core 2.25.4, which corrects this issue by sanitizing forbidden characters before XML output.","Severity":"MEDIUM","CweIDs":["CWE-116"],"VendorSeverity":{"ghsa":2,"nvd":3,"redhat":2},"CVSS":{"ghsa":{"V40Vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N","V40Score":6.9},"nvd":{"V3Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","V3Score":7.5},"redhat":{"V3Vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","V3Score":5.3}},"References":["http://www.openwall.com/lists/oss-security/2026/04/10/9","https://access.redhat.com/security/cve/CVE-2026-34480","https://advisory.echohq.com/cve/CVE-2026-34480","https://github.com/apache/logging-log4j2","https://github.com/apache/logging-log4j2/pull/4077","https://lists.apache.org/thread/5x0hcnng0chhghp6jgjdp3qmbbhfjzhb","https://logging.apache.org/cyclonedx/vdr.xml","https://logging.apache.org/log4j/2.x/manual/layouts.html#XmlLayout","https://logging.apache.org/security.html#CVE-2026-34480","https://nvd.nist.gov/vuln/detail/CVE-2026-34480","https://www.cve.org/CVERecord?id=CVE-2026-34480"],"PublishedDate":"2026-04-10T16:16:31.463Z","LastModifiedDate":"2026-06-17T10:39:07.087Z"}]}],"UncheckedComponents":{"Count":0,"Components":[]}},"scancode":{"headers":[{"tool_name":"scancode-toolkit","tool_version":"32.5.0","options":{"input":["/src"],"--ignore":["node_modules","vendor","bower_components",".venv","venv","virtualenv","site-packages","dist","build","target","out",".next",".nuxt","__pycache__",".gradle",".git",".hg",".svn",".tox",".mypy_cache",".pytest_cache",".ruff_cache",".idea",".vscode","java-maven_1.0.0"],"--json-pp":"/tmp/bomlens-scancode.p5kcex","--license":true,"--only-findings":false,"--strip-root":true},"notice":"Generated with ScanCode and provided on an \"AS IS\" BASIS, WITHOUT WARRANTIES\nOR CONDITIONS OF ANY KIND, either express or implied. No content created from\nScanCode should be considered or used as legal advice. 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