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0.0
NA
CVE-2026-3381
Compress::Raw::Zlib versions through 2.219 for Perl use potentially insecure versions of zlib
Description

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.

INFO

Published Date :

March 5, 2026, 2:16 a.m.

Last Modified :

March 5, 2026, 2:16 a.m.

Remotely Exploit :

No

Source :

9b29abf9-4ab0-4765-b253-1875cd9b441e
Affected Products

The following products are affected by CVE-2026-3381 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

No affected product recoded yet

: Total Affected Vendor : 0 | Products : 0
Solution
Update Compress::Raw::Zlib to version 2.220 or later for security fixes.
  • Update Compress::Raw::Zlib to version 2.220.
  • Ensure zlib library is updated.
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2026-3381.

URL Resource
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://metacpan.org/release/PMQS/Compress-Raw-Zlib-2.221/source/Changes
https://www.cve.org/CVERecord?id=CVE-2026-27171
https://www.zlib.net/
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2026-3381 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2026-3381 weaknesses.

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2026-3381 vulnerability anywhere in the article.

Results are limited to the first 20 news articles due to potential performance issues.

The following table lists the changes that have been made to the CVE-2026-3381 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • New CVE Received by 9b29abf9-4ab0-4765-b253-1875cd9b441e

    Mar. 05, 2026

    Action Type Old Value New Value
    Added Description 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.
    Added Reference https://7asecurity.com/blog/2026/02/zlib-7asecurity-audit/
    Added Reference https://github.com/madler/zlib
    Added Reference https://github.com/madler/zlib/releases/tag/v1.3.2
    Added Reference https://metacpan.org/release/PMQS/Compress-Raw-Zlib-2.221/source/Changes
    Added Reference https://www.cve.org/CVERecord?id=CVE-2026-27171
    Added Reference https://www.zlib.net/
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Vulnerability Scoring Details
No CVSS metrics available for this vulnerability.