What is GHSA-x5pg-q574-6h2m?

GHSA-x5pg-q574-6h2m is a security advisory published by GitHub Security Advisories with Medium severity. adm-zip 0.6.0 contains a decompression bomb protection bypass that allows attackers to evade the...

Which CVE IDs does GHSA-x5pg-q574-6h2m cover?

GHSA-x5pg-q574-6h2m covers the following CVE IDs: CVE-2026-114103. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-x5pg-q574-6h2m?

GHSA-x5pg-q574-6h2m has a CVSS v3 base score of 5.3, published by GitHub Security Advisories.

GHSA-x5pg-q574-6h2mMediumCVSS 5.3

adm-zip 0.6.0 contains a decompression bomb protection bypass that allows attackers to evade the...

Vendor

GitHub Security Advisories

Published

October 21, 2026

Last Modified

October 21, 2026

🔗 CVE IDs covered (1)

CVE-2026-114103 →

📋 Description

adm-zip 0.6.0 contains a decompression bomb protection bypass that allows attackers to evade the maxOutputLength guard by targeting the asynchronous getDataAsync() path in methods/inflater.js. Attackers can craft ZIP entries with falsified small declared sizes and high-ratio DEFLATE payloads to exhaust memory in applications reading entries asynchronously.

🔗 References (4)

https://github.com/cthackers/adm-zip/security/advisories/GHSA-c6fg-446q-cg94
https://nvd.nist.gov/vuln/detail/CVE-2026-114103
https://www.vulncheck.com/advisories/adm-zip-0.6.0-decompression-bomb-guard-bypass-via-getdataasync
https://github.com/advisories/GHSA-x5pg-q574-6h2m