{"action":"Upgrade yauzl to 3.2.1 or later.","affected":[{"fixed":"3.2.1","introduced":"3.2.0"}],"component":"yauzl","cve_ids":["CVE-2026-31988"],"ecosystem":"npm","epss":0.00504,"exploited":false,"fixed_versions":["3.2.1"],"ghsa_id":"GHSA-gmq8-994r-jv83","id":"tcs_01M5KFS30VGP61KM62361G34SK","modified_at":"2026-09-10T03:50:39.202483418Z","published_at":"2026-03-12T00:31:17Z","references":["https://osv.dev/vulnerability/GHSA-gmq8-994r-jv83","https://nvd.nist.gov/vuln/detail/CVE-2026-31988","https://github.com/thejoshwolfe/yauzl/commit/c4695215b05c6adffda613b9051a2a85429b33fe","https://github.com/thejoshwolfe/yauzl","https://www.codeant.ai/security-research/yauzl-denial-of-service-zip-file-crash","https://www.npmjs.com/package/yauzl","https://www.vulncheck.com/advisories/yauzl-denial-of-service-via-off-by-one-error-in-ntfs-timestamp-parser"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"GHSA-gmq8-994r-jv83","url":"https://osv.dev/vulnerability/GHSA-gmq8-994r-jv83"}],"summary":"yauzl contains an off-by-one error"}