CVE-2026-114103
Medium · 5.3CVSS
5.3
EPSS
0.4%
Published
Oct 21, 2026
CISA due date
—
The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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