[ GLSA 202601-04 ] Asterisk: Multiple Vulnerabilities

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Gentoo Linux Security Advisory                           GLSA 202601-04
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                                           https://security.gentoo.org/
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 Severity: High
    Title: Asterisk: Multiple Vulnerabilities
     Date: January 26, 2026
     Bugs: #960930
       ID: 202601-04

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Synopsis
========

Multiple vulnerabilities have been discovered in Asterisk, the worst of
which can lead to arbitrary code execution.

Background
==========

Asterisk is an open source telephony engine and toolkit.

Affected packages
=================

Package            Vulnerable    Unaffected
-----------------  ------------  ------------
net-misc/asterisk  < 18.26.3     >= 18.26.3

Description
===========

Multiple vulnerabilities have been discovered in Asterisk. Please review
the CVE identifiers referenced below for details.

Impact
======

Please review the referenced CVE identifiers for details.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

  # emerge --sync
  # emerge --ask --oneshot --verbose ">=net-misc/asterisk-18.26.3"

References
==========

[ 1 ] CVE-2025-1131
      https://nvd.nist.gov/vuln/detail/CVE-2025-1131
[ 2 ] CVE-2025-49832
      https://nvd.nist.gov/vuln/detail/CVE-2025-49832
[ 3 ] CVE-2025-57767
      https://nvd.nist.gov/vuln/detail/CVE-2025-57767
[ 4 ] GHSA-64qc-9x89-rx5j
[ 5 ] GHSA-mrq5-74j5-f5cr
[ 6 ] GHSA-v9q8-9j8m-5xwp

Availability
============

This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:

 https://security.gentoo.org/glsa/202601-04

Concerns?
=========

Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users' machines is of utmost
importance to us. Any security concerns should be addressed to
[email protected] or alternatively, you may file a bug at
https://bugs.gentoo.org.

License
=======

Copyright 2026 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).

The contents of this document are licensed under the
Creative Commons - Attribution / Share Alike license.

https://creativecommons.org/licenses/by-sa/2.5
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