CVE-2026-114103
adm-zip 0.6.0 Decompression Bomb Guard Bypass via getDataAsync()
CVSS Score
5.3
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-400 |
| Vendor | cthackers |
| Product | adm-zip |
| Published | Oct 21, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low
Affected Versions
cthackers / adm-zip
0.6.0 < 0.6.1
References
Credits
🔍 zikk090