Medium severity5.3NVD Advisory· Published Oct 21, 2026· Updated Oct 21, 2026

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.

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Cthackers/Adm Zipllm-fuzzy
Range: <0.6.0

Patches

Vulnerability mechanics

References

github.com/cthackers/adm-zip/security/advisories/GHSA-c6fg-446q-cg94nvd
www.vulncheck.com/advisories/adm-zip-0.6.0-decompression-bomb-guard-bypass-via-getdataasyncnvd

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cvss	0.345
epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000