{"id":"CVE-2026-114103","aliases":[],"title":"adm-zip 0.6.0 Decompression Bomb Guard Bypass via getDataAsync()","titleSource":"VulnCheck","descriptionSource":"VulnCheck","products":[{"vendor":"cthackers","name":"adm-zip","platforms":[],"versions":[{"version":"0.6.0","status":"affected","lessThan":"0.6.1","versionType":"semver"},{"version":"0.6.1","status":"unaffected","versionType":"semver"}],"defaultStatus":"unaffected","source":"VulnCheck","url":"https://www.cve.org/CVERecord?id=CVE-2026-114103"}],"remediation":[],"description":"adm-zip 0.6.0 contains a decompression bomb protection bypass that allows attackers to evade the maxOutputLength guard by targeting the asynchronous getDataAsync() path in methods/inflater.js. Attackers can craft ZIP entries with falsified small declared sizes and high-ratio DEFLATE payloads to exhaust memory in applications reading entries asynchronously.","severity":"medium","score":6.9,"published":"2026-10-21T00:37:04.594Z","modified":"2026-10-27T21:54:59.911Z","withdrawn":false,"knownExploited":false,"affected":[],"references":["https://github.com/cthackers/adm-zip/security/advisories/GHSA-c6fg-446q-cg94","https://www.vulncheck.com/advisories/adm-zip-0.6.0-decompression-bomb-guard-bypass-via-getdataasync"],"sources":[{"name":"CVE","id":"CVE-2026-114103","modified":"2026-10-27T21:54:59.911Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-114103"}],"assessments":[{"source":"VulnCheck","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","score":6.9},{"source":"VulnCheck","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","score":5.3}],"sourceAffected":[],"kev":{"status":"not-listed","checkedAt":"2026-10-28T19:05:34.210Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}