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.

There are packages installed that are affected by a vulnerability referenced in the following CVE:

  - 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.
    (CVE-2026-3381)

The version of CBL-Mariner Releases installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2026-3381 advisory.

  - 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.
    (CVE-2026-3381)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - 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.
    (CVE-2026-3381)

Note that Nessus relies on the presence of the package as reported by the vendor.

ID	Name	Product	Family	Severity
439482	Alpine: perl-compress-raw-zlib: security update to 2.222-r0	Tenable Cloud Security	Alpine Linux Local Security Checks	critical
439482	Alpine: perl-compress-raw-zlib: security update to 2.222-r0	Tenable Self-Hosted Container Security	Alpine Linux Local Security Checks	critical
301933	Azure Linux 3.0 Security Update: CBL-Mariner Releases (CVE-2026-3381)	Nessus	Azure Linux Local Security Checks	critical
301117	Linux Distros Unpatched Vulnerability : CVE-2026-3381	Nessus	Misc.	critical

Detections

Analytics

CVE-2026-3381

critical

Tenable Plugins

critical

critical

critical

critical