Linux Distros Unpatched Vulnerability : CVE-2026-87819

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - GitPython before 3.1.60 contains a regular expression denial of service vulnerability in Actor.nameemailregex that processes commit author and committer fields...

xmldom: End-tag Whitespace-Trim Regex ReDoS — quadratic backtracking in the 0.8.x end-tag parser

Summary On the @xmldom/xmldom 0.8.x line, parsing an XML end tag whose name is followed by a long run of whitespace and then a non-whitespace character triggers quadratic-time regular-expression backtracking ReDoS, so a single small crafted end tag stalls the Node.js event loop. It is reachable...

GHSA-2WM5-Q62R-HMRV Colord: Slow rejection of oversized malformed color strings

Impact colord's CSS color string matchers described a number as +-?\d.?\d+. In that form \d and \d+ can match the same digits, so a run of n digits can be divided between them in On² ways, and rejecting an input retries every division. Parsing is synchronous and uninterruptible, so a long...

EUVD-2026-70736

Colord: Slow rejection of oversized malformed color strings...

EUVD-2026-67075

NLTK: Pl196xCorpusReader has quadratic ReDoS on malformed TEI blocks...

NLTK: ReDoS in nltk.tgrep via unvalidated user-supplied regular expressions

Summary The NLTK tgrep module accepts user-supplied regular expressions and passes them to the Python re engine without a timeout or validation, enabling catastrophic backtracking ReDoS. Applications that expose the tgrep API to external input are vulnerable to a single-request denial of service...

GHSA-W3V8-GMH9-3WV7 NLTK: ReDoS in nltk.tgrep via unvalidated user-supplied regular expressions

Summary The NLTK tgrep module accepts user-supplied regular expressions and passes them to the Python re engine without a timeout or validation, enabling catastrophic backtracking ReDoS. Applications that expose the tgrep API to external input are vulnerable to a single-request denial of service...

CVE-2026-78626

The Okta Access Gateway improperly handles input sanitization and regular expression evaluation within its Protected Rule authorization check, resulting in an authorization bypass when an administrator has explicitly configured a Protected Rule policy on one or more application resources...

CVE-2026-78626 Improper Input Sanitization in Okta Access Gateway Protected Rules

The Okta Access Gateway improperly handles input sanitization and regular expression evaluation within its Protected Rule authorization check, resulting in an authorization bypass when an administrator has explicitly configured a Protected Rule policy on one or more application resources...

USN-8736-1: Perl vulnerabilities

It was discovered that Perl incorrectly handled certain large inputs during regular expression matching. An attacker could possibly use this issue to trigger out-of-bounds heap reads or writes, resulting in a denial of service or arbitrary code execution. CVE-2026-15534 It was discovered that Per...

USN-8736-1 perl vulnerabilities

It was discovered that Perl incorrectly handled certain large inputs during regular expression matching. An attacker could possibly use this issue to trigger out-of-bounds heap reads or writes, resulting in a denial of service or arbitrary code execution. CVE-2026-15534 It was discovered that Per...

PT-2026-95732

Summary @tiptap/core contains two quadratic regular-expression denial-of-service paths in its default Markdown attribute parsers. Pandoc-style block attributes use two unanchored greedy expressions that rescan repeated QUOTED 0 prefixes. Inline shortcode attributes use another unanchored greedy k...

PT-2026-88512

Name of the Vulnerable Software and Affected Versions n8n versions prior to 1.123.76 n8n versions prior to 2.37.7 n8n versions prior to 2.38.2 Description The Git node clone operation matches a destination path against the default N8N BLOCK FILE PATTERNS regular expression. The pattern ^./.git/.$...

CVE-2026-78626: Incorrect Authorization

The Okta Access Gateway improperly handles input sanitization and regular expression evaluation within its Protected Rule authorization check, resulting in an authorization bypass when an administrator has explicitly configured a Protected Rule policy on one or more application resources...

ROS-20260907-73-0072

The vulnerability in python-pygments is related to the use of a regular expression c, which has an inefficient computational complexity. Exploiting this vulnerability may allow a remote attacker to cause a service failure...

[SECURITY] [DLA 4772-1] pcre2 security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-4772-1 [email protected] https://www.debian.org/lts/security/ Emilio Pozuelo Monfort September 04, 2026 https://wiki.debian.org/LTS -...

Linux Distros Unpatched Vulnerability : CVE-2026-85062

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Colord is a tiny yet powerful tool for high-performance color manipulations and conversions. Prior to 2.9.4, synchronous CSS color string matchers in...

CVE-2026-85062

Colord is a tiny yet powerful tool for high-performance color manipulations and conversions. Prior to 2.9.4, synchronous CSS color string matchers in src/colorModels/rgbString.ts, src/colorModels/hslString.ts, src/colorModels/hwbString.ts, src/colorModels/lchString.ts, and...

PT-2026-85252

Name of the Vulnerable Software and Affected Versions Colord versions prior to 2.9.4 Description Synchronous CSS color string matchers use an ambiguous numeric regular expression that allows digits to be divided between overlapping quantifiers in quadratically many ways when malformed input is...

CVE-2026-85062: Inefficient Regular Expression Complexity

Colord is a tiny yet powerful tool for high-performance color manipulations and conversions. Prior to 2.9.4, synchronous CSS color string matchers in src/colorModels/rgbString.ts, src/colorModels/hslString.ts, src/colorModels/hwbString.ts, src/colorModels/lchString.ts, and...