What is GHSA-f9g8-qp78-x5c2?

GHSA-f9g8-qp78-x5c2 is a security advisory published by GitHub Security Advisories with High severity. adm-zip before 0.6.1 contains a denial of service vulnerability that allows unauthenticated...

Which CVE IDs does GHSA-f9g8-qp78-x5c2 cover?

GHSA-f9g8-qp78-x5c2 covers the following CVE IDs: CVE-2026-114102. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-f9g8-qp78-x5c2?

GHSA-f9g8-qp78-x5c2 has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-f9g8-qp78-x5c2HighCVSS 7.5

adm-zip before 0.6.1 contains a denial of service vulnerability that allows unauthenticated...

Vendor

GitHub Security Advisories

Published

October 21, 2026

Last Modified

October 21, 2026

🔗 CVE IDs covered (1)

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.

🔗 References (4)

https://github.com/cthackers/adm-zip/security/advisories/GHSA-8238-w5pm-2374
https://nvd.nist.gov/vuln/detail/CVE-2026-114102
https://www.vulncheck.com/advisories/adm-zip-before-0.6.1-denial-of-service-via-inflateasync-unhandled-error-event
https://github.com/advisories/GHSA-f9g8-qp78-x5c2