{"id":"CVE-2026-114102","title":"adm-zip before 0.6.1 Denial of Service via inflateAsync Unhandled Error Event","summary":"adm-zip before 0.6.1 contains a denial of service vulnerability that allows unauthenticated attackers to crash the Node.js process via a malformed ZIP file, because inflateAsync in methods/inflater.js lacks a zlib stream error listener. …","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cvssSource":"cna","cwe":["CWE-248"],"vendor":"cthackers","product":"adm-zip","affected":["adm-zip < 0.6.1"],"published":"2026-10-21","updated":"2026-10-21","sourceUpdated":"2026-10-21T00:37:03.910Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-114102","references":[{"url":"https://github.com/cthackers/adm-zip/security/advisories/GHSA-8238-w5pm-2374","label":"GitHub Security Advisory (GHSA-8238-w5pm-2374)"},{"url":"https://www.vulncheck.com/advisories/adm-zip-before-0.6.1-denial-of-service-via-inflateasync-unhandled-error-event","label":"VulnCheck Advisory: adm-zip before 0.6.1 Denial of Service via inflateAsync Unhandled Error Event"}],"tags":["cve.org"],"ingestedAt":"2026-10-21T01:37:08.014Z","slug":"CVE-2026-114102","body":"## Overview\n\nadm-zip before 0.6.1 contains a denial of service vulnerability that allows unauthenticated attackers to crash the Node.js process via a malformed ZIP file, because inflateAsync in methods/inflater.js lacks a zlib stream error listener. Attackers can supply a ZIP with corrupted DEFLATE data processed by readFileAsync, readAsTextAsync, extractAllToAsync, or getDataAsync, triggering an uncatchable exception that terminates all in-flight requests.\n\n## Affected\n\n- `adm-zip < 0.6.1`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}