CVE-2026-3381
critical · 9.8Compress::Raw::Zlib versions through 2.219 for Perl use potentially insecure versions of zlib. Compress::Raw::Zlib includes a copy of the zlib library. Compress::Raw::Zlib version 2.220 includes zlib 1.3.2, which addresses findings fron the 7ASecurity audit of zlib. The includes fixs for CVE-2026-27171.
9.8
CVSS
0.5%
EPSS (exploit prob.)
45th
EPSS percentile
2026-03-05
Published
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-1284
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| pmqs | compress::raw::zlib | <= 2.219 |
Check a specific version with /api/v1/cve/match.
References
- https://7asecurity.com/blog/2026/02/zlib-7asecurity-audit/
- https://github.com/madler/zlib
- https://github.com/madler/zlib/releases/tag/v1.3.2
- https://github.com/pmqs/Compress-Raw-Zlib/issues/41
- https://metacpan.org/release/PMQS/Compress-Raw-Zlib-2.221/source/Changes
- https://www.cve.org/CVERecord?id=CVE-2026-27171
- https://www.zlib.net/
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2026-3381