PT-2026-28172

Name of the Vulnerable Software and Affected Versions Picomatch versions prior to 4.0.4 Picomatch versions prior to 3.0.2 Picomatch versions prior to 2.3.2 Description Picomatch, a glob matcher written in JavaScript, is susceptible to Regular Expression Denial of Service ReDoS when processing...

minimatch ReDoS: nested *() extglobs generate catastrophically backtracking regular expressions

Summary Nested extglobs produce regexps with nested unbounded quantifiers e.g. ?:?:a|b, which exhibit catastrophic backtracking in V8. With a 12-byte pattern a|b and an 18-byte non-matching input, minimatch stalls for over 7 seconds. Adding a single nesting level or a few input characters pushes...

GHSA-23C5-XMQV-RM74 minimatch ReDoS: nested *() extglobs generate catastrophically backtracking regular expressions

Summary Nested extglobs produce regexps with nested unbounded quantifiers e.g. ?:?:a|b, which exhibit catastrophic backtracking in V8. With a 12-byte pattern a|b and an 18-byte non-matching input, minimatch stalls for over 7 seconds. Adding a single nesting level or a few input characters pushes...

Regular Expression Denial of Service (ReDoS)

Overview minimatch is a minimal matching utility. Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS. An attacker can cause excessive resource consumption and application unresponsiveness by supplying specially crafted nested extglob patterns that trigg...

Regular Expression Denial of Service (ReDoS)

Overview org.webjars.npm:minimatch is a minimal matching utility. Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS. An attacker can cause excessive resource consumption and application unresponsiveness by supplying specially crafted nested extglob...