CVE-2023-36109

CVE-2023-36109 a poc for cve-2023-36109 request repo git clone https://github.com/jerryscript-project/jerryscript.git cd jerryscript build python ./tools/build.py --clean --debug --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer --compile-flag=-fno-common --compile-flag=-fsanitize=addres...

RLSA-2026:86706 Moderate: jackson-core security update

Core part of Jackson that defines Streaming API as well as basic shared abstractions. Security Fixes: com.fasterxml.jackson/jackson-core: tools.jackson.core/jackson-core: Jackson-core: Denial of Service via regular expression backtracking CVE-2026-89407 com.fasterxml.jackson.core/jackson-core:...

jackson-core security update

An update is available for jackson-core. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Core part of Jackson that defines Streaming API as well as basic shared...

Rocky Linux 9 [CIQ] Security Update: pki-jackson-core Multiple Vulnerabilities (crlsa-2026_86706)

The Rocky Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the CIQ crlsa-202686706 advisory. com.fasterxml.jackson/jackson-core: tools.jackson.core/jackson-core: Jackson-core: Denial of Service via regular expression backtracking CVE-2026-89407...

Moderate: Red Hat Security Advisory: jackson-core security update

An update for jackson-core is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability fr...

RHEL 9 : jackson-core (RHSA-2026:86706)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:86706 advisory. Core part of Jackson that defines Streaming API as well as basic shared abstractions. Security Fixes: com.fasterxml.jackson/jackson-core:...

Moderate: jackson-core security update

Core part of Jackson that defines Streaming API as well as basic shared abstractions. Security Fixes: com.fasterxml.jackson/jackson-core: tools.jackson.core/jackson-core: Jackson-core: Denial of Service via regular expression backtracking CVE-2026-89407 com.fasterxml.jackson.core/jackson-core:...

ALSA-2026:86706 Moderate: jackson-core security update

Core part of Jackson that defines Streaming API as well as basic shared abstractions. Security Fixes: com.fasterxml.jackson/jackson-core: tools.jackson.core/jackson-core: Jackson-core: Denial of Service via regular expression backtracking CVE-2026-89407 com.fasterxml.jackson.core/jackson-core:...

Oracle Linux 9 : jackson-core (ELSA-2026-86706)

The remote Oracle Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2026-86706 advisory. - CVE-2026-89425 jackson-core: Jackson-core: Denial of Service via unbounded StringBuilder growth during malformed token processing unbounded...

jackson-core security update

2.21.6-1.2 - Resolves: RHEL-286626 - CVE-2026-89425 jackson-core: Jackson-core: Denial of Service via unbounded StringBuilder growth during malformed token processing unbounded StringBuilder growth during malformed token processing 2.21.6-1.1 - Resolves: RHEL-272199 - Fix CVE-2026-89407...

EUVD-2026-85000

jackson-core: UTF8DataInputJsonParser.reportInvalidToken missing maxErrorTokenLength limit - unbounded StringBuilder growth DoS...

GHSA-7HHH-6RMP-J9QF jackson-core: UTF8DataInputJsonParser._reportInvalidToken() missing maxErrorTokenLength limit -> unbounded StringBuilder growth (DoS)

Status FULLY REPRODUCED. A malformed token fed through createParserDataInput produced a 20,000,109-character exception message from a 20-million-character attacker payload, while the identical payload fed through createParserInputStream produced a correctly bounded 367-character message. Affected...

jackson-core: UTF8DataInputJsonParser._reportInvalidToken() missing maxErrorTokenLength limit -> unbounded StringBuilder growth (DoS)

Status FULLY REPRODUCED. A malformed token fed through createParserDataInput produced a 20,000,109-character exception message from a 20-million-character attacker payload, while the identical payload fed through createParserInputStream produced a correctly bounded 367-character message. Affected...

PT-2026-99157

Name of the Vulnerable Software and Affected Versions jackson-core versions 2.16.0 through 2.18.0 jackson-core versions 3.0.0 through 3.0.0 Description Parsers built over character input, such as Reader, String, or char sources served by ReaderBasedJsonParser, fail to properly apply the...

SUSE CVE-2026-89425

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,...

CVE-2026-89425

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,...

CVE-2026-89425

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,...

CVE-2026-89425 jackson-core: UTF8DataInputJsonParser._reportInvalidToken() does not honor maxErrorTokenLength, allowing unbounded StringBuilder growth

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,...

CVE-2026-89425

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,...

CVE-2026-89425

The FasterXML jackson-core library contains a vulnerability in the UTF8DataInputJsonParser._reportInvalidToken() method. The root cause is that this specific parser fails to honor ErrorReportConfiguration.getMaxErrorTokenLength() (default 256) when building error messages, unlike other sibling im...