{"id":"CVE-2026-114102","aliases":["CLSA-2026-1791626885","EUVD-2026-106905","GHSA-8238-w5pm-2374","GHSA-f9g8-qp78-x5c2","GHSA-p634-w6r4-rjp2"],"status":"published","title":"adm-zip before 0.6.1 Denial of Service via inflateAsync Unhandled Error Event","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.","severity":{"version":"4.0","score":8.7,"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","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00455,"percentile":0.39978,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-248"],"published":"2026-10-10T10:08:05Z","modified":"2026-11-07T19:13:16Z","exploits":[{"source":"pocgithub","id":"anywaye/nilepatch-admzip-dos","title":"anywaye/nilepatch-admzip-dos","date":"2026-10-22","url":"https://github.com/anywaye/nilepatch-admzip-dos"}],"affected":[{"source":"osv","ecosystem":"TuxCare:npm","package":"adm-zip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.4.16-tuxcare.0"},{"fixed":"0.4.16-tuxcare.2"}]}],"versions":["0.4.16","0.4.16-tuxcare.1"],"bundled":2}],"products":[{"vendor":"cthackers","product":"adm-zip"},{"vendor":"node.js","product":"adm-zip"}],"references":[{"url":"https://github.com/cthackers/adm-zip/security/advisories/GHSA-8238-w5pm-2374","tags":["vendor-advisory","exploit","advisory"]},{"url":"https://www.vulncheck.com/advisories/adm-zip-before-0.6.1-denial-of-service-via-inflateasync-unhandled-error-event","tags":["third-party-advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-114102","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-f9g8-qp78-x5c2"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/114xxx/CVE-2026-114102.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-114102","title":"adm-zip before 0.6.1 Denial of Service via inflateAsync Unhandled Error Event","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.","status":"published","published":"2026-10-21T00:37:03.91Z","modified":"2026-10-22T15:40:24.384Z","cvss":[{"version":"4.0","score":8.7,"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","level":"high","assessor":"cna"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-248"],"updated_at":"2026-11-02T13:39:50.160666Z"}],"euvd":[{"id":"EUVD-2026-106905","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.","status":"published","published":"2026-10-21T00:37:03Z","modified":"2026-10-22T15:40:24Z","cvss":[{"version":"4.0","score":8.7,"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","level":"high"}],"updated_at":"2026-11-02T16:59:34.732609Z"}],"ghsa":[{"id":"GHSA-f9g8-qp78-x5c2","title":"adm-zip before 0.6.1 contains a denial of service vulnerability that allows unauthenticated...","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.","status":"published","published":"2026-10-21T03:32:26Z","modified":"2026-10-21T03:32:27Z","cvss":[{"version":"4.0","score":8.7,"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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-248"],"updated_at":"2026-11-02T15:14:08.480034Z"}],"nvd":[{"id":"CVE-2026-114102","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.","status":"published","published":"2026-10-21T01:17:35.897Z","modified":"2026-10-22T16:17:34.273Z","cvss":[{"version":"4.0","score":8.7,"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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-248"],"updated_at":"2026-11-02T14:13:02.045979Z"}],"osv":[{"id":"CVE-2026-114102","title":"adm-zip before 0.6.1 Denial of Service via inflateAsync Unhandled Error Event","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.","status":"published","published":"2026-10-21T00:37:03.91Z","modified":"2026-10-28T02:30:44.318063468Z","cvss":[{"version":"4.0","score":8.7,"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","level":"high"}],"cwes":["CWE-248"],"updated_at":"2026-11-02T15:44:56.310988Z"},{"id":"CLSA-2026-1791626885","title":"TuxCare security update for adm-zip (4 CVEs)","description":"TuxCare rebuilt adm-zip to address 4 CVEs. Fixed in 0.4.16-tuxcare.2.","status":"published","published":"2026-10-10T10:08:05Z","modified":"2026-11-07T19:13:16.250577158Z","updated_at":"2026-11-07T19:21:34.633914Z"}]}}