Improper Validation of Specified Quantity in Input The advisory has been revoked - it doesn't affect any version of package perl (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DEBIANUNSTABLE-PERL-15426584
- published5 Mar 2026
- disclosed5 Mar 2026
Introduced: 5 Mar 2026
CVE-2026-3381 (opens in a new tab)Amendment
The Debian security team deemed this advisory irrelevant for Debian:unstable.
NVD Description
Note: Versions mentioned in the description apply only to the upstream perl package and not the perl package as distributed by Debian.
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.
References
- https://security-tracker.debian.org/tracker/CVE-2026-3381
- 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/