[ GLSA 202608-16 ] nginx: Multiple Vulnerabilities

[email protected] Mon, 17 Aug 2026 06:52:13 -0000
Newsgroups	gmane.linux.gentoo.announce
Message-ID	<178694953377.1.8581906327053280451@f5bc8f6d682b>
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Gentoo Linux Security Advisory                           GLSA 202608-16
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                                           https://security.gentoo.org/
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 Severity: High
    Title: nginx: Multiple Vulnerabilities
     Date: August 17, 2026
     Bugs: #949354, #967910, #969626, #971553, #974894, #975844, #977606, #979311
       ID: 202608-16

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Synopsis
========

Multiple vulnerabilities have been found in nginx, the worst of which
could result in arbitrary code execution.

Background
==========

nginx is a robust, small, and high performance HTTP and reverse proxy
server.

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

Package            Vulnerable    Unaffected
-----------------  ------------  ------------
www-servers/nginx  < 1.31.3-r1   >= 1.31.3-r1

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

Multiple vulnerabilities have been discovered in nginx. 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
==========

All nginx users should upgrade to the latest version:

  # emerge --sync
  # emerge --ask --oneshot --verbose ">=www-servers/nginx-1.31.3-r1"

References
==========

[ 1 ] CVE-2025-23419
      https://nvd.nist.gov/vuln/detail/CVE-2025-23419
[ 2 ] CVE-2025-53859
      https://nvd.nist.gov/vuln/detail/CVE-2025-53859
[ 3 ] CVE-2026-1642
      https://nvd.nist.gov/vuln/detail/CVE-2026-1642
[ 4 ] CVE-2026-9256
      https://nvd.nist.gov/vuln/detail/CVE-2026-9256
[ 5 ] CVE-2026-27651
      https://nvd.nist.gov/vuln/detail/CVE-2026-27651
[ 6 ] CVE-2026-27654
      https://nvd.nist.gov/vuln/detail/CVE-2026-27654
[ 7 ] CVE-2026-27784
      https://nvd.nist.gov/vuln/detail/CVE-2026-27784
[ 8 ] CVE-2026-28753
      https://nvd.nist.gov/vuln/detail/CVE-2026-28753
[ 9 ] CVE-2026-28755
      https://nvd.nist.gov/vuln/detail/CVE-2026-28755
[ 10 ] CVE-2026-32647
      https://nvd.nist.gov/vuln/detail/CVE-2026-32647
[ 11 ] CVE-2026-40701
      https://nvd.nist.gov/vuln/detail/CVE-2026-40701
[ 12 ] CVE-2026-42055
      https://nvd.nist.gov/vuln/detail/CVE-2026-42055
[ 13 ] CVE-2026-42530
      https://nvd.nist.gov/vuln/detail/CVE-2026-42530
[ 14 ] CVE-2026-42533
      https://nvd.nist.gov/vuln/detail/CVE-2026-42533
[ 15 ] CVE-2026-42934
      https://nvd.nist.gov/vuln/detail/CVE-2026-42934
[ 16 ] CVE-2026-42945
      https://nvd.nist.gov/vuln/detail/CVE-2026-42945
[ 17 ] CVE-2026-42946
      https://nvd.nist.gov/vuln/detail/CVE-2026-42946
[ 18 ] CVE-2026-48142
      https://nvd.nist.gov/vuln/detail/CVE-2026-48142
[ 19 ] CVE-2026-56434
      https://nvd.nist.gov/vuln/detail/CVE-2026-56434
[ 20 ] CVE-2026-60005
      https://nvd.nist.gov/vuln/detail/CVE-2026-60005

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

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

 https://security.gentoo.org/glsa/202608-16

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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