UID2-6675: upgrade minimatch to fix CVE-2026-27903 ReDoS#997
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cYKatherine merged 1 commit intomainfrom Mar 2, 2026
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UID2-6675: upgrade minimatch to fix CVE-2026-27903 ReDoS#997cYKatherine merged 1 commit intomainfrom
cYKatherine merged 1 commit intomainfrom
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sophia-chen-ttd
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Mar 2, 2026
Adds minimatch override to pin to patched version: - overrides/minimatch: (new) ^10.2.3 CVE-2026-27903 / GHSA-7r86-cg39-jmmj: ReDoS via multiple GLOBSTAR segments in matchOne(), affects minimatch <3.1.3 and <10.2.3. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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Summary
Fixes CVE-2026-27903 (GHSA-7r86-cg39-jmmj) — a high-severity ReDoS vulnerability in the
minimatchnpm package.Root cause:
matchOne()performs unbounded recursive backtracking on patterns with multiple non-adjacent**(GLOBSTAR) segments, causing O(C(n,k)) time complexity that can stall the Node.js event loop for tens of seconds.Affected versions:
minimatch < 3.1.3andminimatch < 10.2.3Changes:
overrides.minimatch: (new)^10.2.3Resolved in lockfile: root
minimatch@10.2.4Part of UID2-6675. Also affects: uid2-self-serve-portal, uid2-tcportal.
Test plan
npm auditshows minimatch vulnerability resolved🤖 Generated with Claude Code