CVE-2026-3381
Compress::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.
- Affected products
- Compress::Raw::Zlib, Red Os, Zlib
- Pmqs Compress\:\:raw\:\:zlib
- ≤ 2.219
- Fix
- Available
- CVSS 3.1
- 9.8 CRITICAL
- EPSS
- 0.5% (43th percentile)
- Weakness
- CWE-1284, CWE-1395
- NVD status
- Analyzed
- Published
- 2026-03-05
Fix
Upgrade to Compress::Raw::Zlib 2.220 or later.
CVE-2026-3381 at NVD
No indexed exploits for CVE-2026-3381 yet
Our index is partial: it proves presence, never absence
No exploit for CVE-2026-3381 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.