{"cve":"CVE-2026-114102","nvd":{"published":"2026-10-21T01:17:35.897","modified":"2026-10-22T16:17:34.273","status":"Deferred","description":"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. 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.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","score":8.7},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-248"],"references":["https://github.com/cthackers/adm-zip/security/advisories/GHSA-8238-w5pm-2374","https://www.vulncheck.com/advisories/adm-zip-before-0.6.1-denial-of-service-via-inflateasync-unhandled-error-event","https://github.com/cthackers/adm-zip/security/advisories/GHSA-8238-w5pm-2374"],"products":[],"source":"nvd","synced_at":"2026-10-22T16:42:36.023364351+00:00"},"epss":{"cve":"CVE-2026-114102","score":0.00455,"percentile":0.39238,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-8238-w5pm-2374","url":"https://osv.dev/vulnerability/GHSA-8238-w5pm-2374","summary":"adm-zip: Unhandled error event in async DEFLATE decompression crashes Node.js process (DoS)","modified":"2026-10-21T10:57:20.841093060Z","packages":[{"ecosystem":"npm","name":"adm-zip","purl":"pkg:npm/adm-zip","ranges":["<0.6.1"],"fixed":["0.6.1"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}