CVE-2026-114102: high-severity vulnerability in cthackers adm-zip
adm-zip before 0.6.1 Denial of Service via inflateAsync Unhandled Error Event
Published · Updated
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41Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 8.7epss 0.5%
from disclosure to weapon1 day
Published on NVDOct 21
1st PoC+1d
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:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Affected products
cthackers · adm-zippublic PoCs found — 2
githubgithub.com/cafaye/nilepatch-admzip-dos★ 0githubgithub.com/anywaye/nilepatch-admzip-dos★ 0⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — cthackers adm-zip
In the same product, most dangerous first.
CVE-2026-92000HIGHadm-zip 0.5.14 through 0.6.0 Denial of Service via Zero Declared Uncompressed SizeEPSS 0.7%CVE-2026-77301HIGHadm-zip: Uncontrolled memory allocation via the declared uncompressed size (DoS)EPSS 0.6%CVE-2026-114103MEDIUMadm-zip 0.6.0 Decompression Bomb Guard Bypass via getDataAsync()EPSS 0.4%CVE-2026-114104HIGHadm-zip before 0.6.1 Duplicate ZIP Entry Name Validation BypassEPSS 0.3%CVE-2026-116137MEDIUMadm-zip through 0.6.1 Duplicate-Entry Validation Bypass via Canonically Equivalent NamesEPSS 0.3%CVE-2026-102282HIGHadm-zip extraction preserves SUID/SGID bits from untrusted ZIPs -> local privilege escalationEPSS 0.2%