{"action":"Upgrade brace-expansion to 1.1.13 or later.","affected":[{"fixed":"5.0.5","introduced":"4.0.0"},{"fixed":"3.0.2","introduced":"3.0.0"},{"fixed":"2.0.3","introduced":"2.0.0"},{"fixed":"1.1.13","introduced":"0"}],"component":"brace-expansion","cve_ids":["CVE-2026-33750"],"ecosystem":"npm","epss":0.00447,"exploited":false,"fixed_versions":["5.0.5","3.0.2","2.0.3","1.1.13"],"ghsa_id":"GHSA-f886-m6hf-6m8v","id":"tcs_01M5KFMZHSHJRNWZ80PT4HMHKY","modified_at":"2026-09-10T03:51:00.342356761Z","published_at":"2026-03-26T18:29:42Z","references":["https://osv.dev/vulnerability/GHSA-f886-m6hf-6m8v","https://github.com/juliangruber/brace-expansion/security/advisories/GHSA-f886-m6hf-6m8v","https://nvd.nist.gov/vuln/detail/CVE-2026-33750","https://github.com/juliangruber/brace-expansion/issues/98","https://github.com/juliangruber/brace-expansion/pull/95","https://github.com/juliangruber/brace-expansion/pull/96","https://github.com/juliangruber/brace-expansion/pull/97","https://github.com/juliangruber/brace-expansion/commit/311ac0d54994158c0a384e286a7d6cbb17ee8ed5","https://github.com/juliangruber/brace-expansion/commit/7fd684f89fdde3549563d0a6522226a9189472a2","https://github.com/juliangruber/brace-expansion/commit/b9cacd9e55e7a1fa588fe4b7bb1159d52f1d902a","https://github.com/juliangruber/brace-expansion","https://github.com/juliangruber/brace-expansion/blob/daa71bcb4a30a2df9bcb7f7b8daaf2ab30e5794a/src/index.ts#L107-L113","https://github.com/juliangruber/brace-expansion/blob/daa71bcb4a30a2df9bcb7f7b8daaf2ab30e5794a/src/index.ts#L184"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"GHSA-f886-m6hf-6m8v","url":"https://osv.dev/vulnerability/GHSA-f886-m6hf-6m8v"}],"summary":"brace-expansion: Zero-step sequence causes process hang and memory exhaustion"}