CVE-2026-77421 JLine: ReDoS in Nano Editor Regex Search Mode

JLine is a Java library for handling console input. From 3.0.0 until 3.30.15 and 4.3.1, the JLine built-in nano editor's regex search mode passes a user-controlled search term from doSearchString text in builtins/src/main/java/org/jline/builtins/Nano.java to Java's backtracking regular expression...

Security Bulletin: IBM InfoSphere Optim Archive Viewer is affected by a vulnerability in postcss-selector-parser (CVE-2026-9358)

Summary A Regular Expression Denial of Service ReDoS vulnerability in the postcss-selector-parser library CVE-2026-9358 used by IBM InfoSphere Optim Archive Viewer has been addressed by upgrading the component to version 7.1.4. Vulnerability Details CVEID:CVE-2026-9358 DESCRIPTION: A vulnerabilit...

CVE-2026-91852 Apache Sling XSS: CWE-79 multiple raw-string break-outs and ReDOS in XSSImpl

Improper neutralization of input during web page generation 'cross-site scripting' vulnerability in Apache Sling XSS. This issue affects Apache Sling XSS: before 2.4.12. Users are recommended to upgrade to version 2.4.12, which fixes the issue...

CVE-2026-91852 Apache Sling XSS: CWE-79 multiple raw-string break-outs and ReDOS in XSSImpl

Improper neutralization of input during web page generation 'cross-site scripting' vulnerability in Apache Sling XSS. This issue affects Apache Sling XSS: before 2.4.12. Users are recommended to upgrade to version 2.4.12, which fixes the issue...

CVE-2026-92599

A flaw was found in joi. A remote attacker can exploit an unanchored regular expression in the Joi.string.isoDate validation rule by supplying a specially crafted string. This input, consisting of a valid ISO date followed by a long sequence of fractional-second digits, causes the regular...

Regular Expression Denial of Service (ReDoS)

Overview com.fasterxml.jackson.core:jackson-core is a Core Jackson abstractions, basic JSON streaming API implementation Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS in the PATTERNFLOAT regex of NumberInput, reached through looksLikeValidNumber,...

Regular Expression Denial of Service (ReDoS)

Overview Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS in the PATTERNFLOAT regex of NumberInput, reached through looksLikeValidNumber, where adjacent quantifiers over the same character class 0-9, then an optional ., then 0-9+ carry no possessive...

CVE-2026-89407

NumberInput.looksLikeValidNumber in FasterXML jackson-core pre-validates "stringified numbers" with two regular expressions: PATTERNFLOAT +-?0-9.?0-9+eE+-?0-9+?, present since 2.17.0, and PATTERNFLOATTRAILINGDOT, added in 2.17.2. PATTERNFLOAT places adjacent quantifiers over the same character...

CVE-2026-89407 jackson-core: quadratic backtracking in NumberInput.PATTERN_FLOAT via looksLikeValidNumber() enables ReDoS

NumberInput.looksLikeValidNumber in FasterXML jackson-core pre-validates "stringified numbers" with two regular expressions: PATTERNFLOAT +-?0-9.?0-9+eE+-?0-9+?, present since 2.17.0, and PATTERNFLOATTRAILINGDOT, added in 2.17.2. PATTERNFLOAT places adjacent quantifiers over the same character...

CVE-2026-89407

NumberInput.looksLikeValidNumber in FasterXML jackson-core pre-validates "stringified numbers" with two regular expressions: PATTERNFLOAT +-?0-9.?0-9+eE+-?0-9+?, present since 2.17.0, and PATTERNFLOATTRAILINGDOT, added in 2.17.2. PATTERNFLOAT places adjacent quantifiers over the same character...

CVE-2026-89407

FasterXML jackson-core (versions 2.17.0+) is vulnerable to a ReDoS (Regular Expression Denial of Service) in NumberInput.looksLikeValidNumber(). The PATTERN_FLOAT regex uses adjacent quantifiers over the same character class, causing quadratic backtracking when an input ultimately fails to match....

CVE-2026-89407 jackson-core: quadratic backtracking in NumberInput.PATTERN_FLOAT via looksLikeValidNumber() enables ReDoS

NumberInput.looksLikeValidNumber in FasterXML jackson-core pre-validates "stringified numbers" with two regular expressions: PATTERNFLOAT +-?0-9.?0-9+eE+-?0-9+?, present since 2.17.0, and PATTERNFLOATTRAILINGDOT, added in 2.17.2. PATTERNFLOAT places adjacent quantifiers over the same character...

CVE-2026-89407 jackson-core: quadratic backtracking in NumberInput.PATTERN_FLOAT via looksLikeValidNumber() enables ReDoS

NumberInput.looksLikeValidNumber in FasterXML jackson-core pre-validates "stringified numbers" with two regular expressions: PATTERNFLOAT +-?0-9.?0-9+eE+-?0-9+?, present since 2.17.0, and PATTERNFLOATTRAILINGDOT, added in 2.17.2. PATTERNFLOAT places adjacent quantifiers over the same character...

Sync-in Server has a ReDoS via Unsanitized Regex in Sync Diff `pathFilters`

Affected component: Sync-in Server v2.3.0, POST /api/app/sync/operation/diff/:id, vulnerable implementation of pathFilters in backend/src/applications/sync/dtos/sync-operations.dto.ts. Summary In the vulnerable version, the sync diff endpoint accepted a user-controlled regex pattern through...

GHSA-JX63-H26R-8CPH Sync-in Server has a ReDoS via Unsanitized Regex in Sync Diff `pathFilters`

Affected component: Sync-in Server v2.3.0, POST /api/app/sync/operation/diff/:id, vulnerable implementation of pathFilters in backend/src/applications/sync/dtos/sync-operations.dto.ts. Summary In the vulnerable version, the sync diff endpoint accepted a user-controlled regex pattern through...

BIT-PYTHON-MIN-2024-6232 Regular-expression DoS when parsing TarFile headers

There is a MEDIUM severity vulnerability affecting CPython. Regular expressions that allowed excessive backtracking during tarfile.TarFile header parsing are vulnerable to ReDoS via specifically-crafted tar archives...

BIT-PYTHON-2024-6232 Regular-expression DoS when parsing TarFile headers

There is a MEDIUM severity vulnerability affecting CPython. Regular expressions that allowed excessive backtracking during tarfile.TarFile header parsing are vulnerable to ReDoS via specifically-crafted tar archives...

Security Bulletin: Multiple vulnerabilities that affects IBM Db2 Genius Hub

Summary The following dependency packages are being used by IBM Db2 Genius Hub - node-fetch-3.1.1.tgz, Jinja2-3.0.3-py3-none-any.whl, dompurify-3.4.11.tgz, react-router-6.30.4.tgz, react-router-dom-6.30.4.tgz, brace-expansion-5.0.8.tgz, browserslist-4.26.2.tgz, baseline-browser-mapping-2.10.38.tg...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: ruby (UTSA-2023-002143)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2023-002143 advisory. A ReDoS issue was discovered in the URI component before 0.12.2 for Ruby. The URI parser mishandles invalid URLs that have specific characters. There is an increase ...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: python-ldap (UTSA-2026-054076)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-054076 advisory. python-ldap before 3.4.0 is vulnerable to a denial of service when ldap.schema is used for untrusted schema definitions, because of a regular expression denial of...