{"id":"CVE-2026-114103","title":"adm-zip 0.6.0 Decompression Bomb Guard Bypass via getDataAsync()","summary":"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 falsifi…","severity":"medium","cvss":5.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","cvssSource":"cna","cwe":["CWE-400"],"vendor":"cthackers","product":"adm-zip","affected":["adm-zip >= 0.6.0 < 0.6.1"],"published":"2026-10-21","updated":"2026-10-21","sourceUpdated":"2026-10-21T00:37:04.594Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-114103","references":[{"url":"https://github.com/cthackers/adm-zip/security/advisories/GHSA-c6fg-446q-cg94","label":"GitHub Security Advisory (GHSA-c6fg-446q-cg94)"},{"url":"https://www.vulncheck.com/advisories/adm-zip-0.6.0-decompression-bomb-guard-bypass-via-getdataasync","label":"VulnCheck Advisory: adm-zip 0.6.0 Decompression Bomb Guard Bypass via getDataAsync()"}],"tags":["cve.org"],"ingestedAt":"2026-10-21T01:37:08.014Z","slug":"CVE-2026-114103","body":"## Overview\n\nadm-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.\n\n## Affected\n\n- `adm-zip >= 0.6.0 < 0.6.1`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":29,"depthScoreParts":{"impact":29.2,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}