GHSA-mh99-v99m-4gvgPublished
brace-expansion DoS via unbounded expansion length causing an out-of-memory process crash
Explicit identifiers and source references
These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.
CVE-2026-14257 · Microsoft / collected KEV context
cve-program · CVE-2026-14257
- https://www.npmjs.com/package/brace-expansion
- https://github.com/juliangruber/brace-expansion
- https://github.com/juliangruber/brace-expansion/commit/a1bd33999ea75262c4749fff3bbb0d1372bd07b5
nvd · CVE-2026-14257
- https://github.com/juliangruber/brace-expansion
- https://github.com/juliangruber/brace-expansion/commit/a1bd33999ea75262c4749fff3bbb0d1372bd07b5
- https://www.npmjs.com/package/brace-expansion
osv · GHSA-mh99-v99m-4gvg
- https://github.com/juliangruber/brace-expansion/security/advisories/GHSA-mh99-v99m-4gvg
- https://nvd.nist.gov/vuln/detail/CVE-2026-14257
- https://github.com/juliangruber/brace-expansion/pull/129
- https://github.com/juliangruber/brace-expansion/pull/130
- https://github.com/juliangruber/brace-expansion/pull/136
- https://github.com/juliangruber/brace-expansion/commit/139d015104e71433ad52a41d19467c48ecbb2c7d
- https://github.com/juliangruber/brace-expansion/commit/a1bd33999ea75262c4749fff3bbb0d1372bd07b5
- https://github.com/juliangruber/brace-expansion/commit/cb4b9e47cc2ec777c14b2b4492fb431a56f6a031
- https://github.com/juliangruber/brace-expansion/commit/d13ff455a58b0d56704f0111e3c2a0b16ceb06eb
- https://github.com/juliangruber/brace-expansion
- https://www.npmjs.com/package/brace-expansion
Related operational evidence
Explicit CVE identifiers- Jira Software Data Center: DoS (Denial of Service) brace-expansion Dependency (CVE-2026-14257) · Security advisory · 15 Sep 2026