[ GLSA 202608-15 ] PostgreSQL: Multiple Vulnerabilities

[email protected] Mon, 17 Aug 2026 06:40:35 -0000
Newsgroups	gmane.linux.gentoo.announce
Message-ID	<178694883611.1.13213746624127538382@f5bc8f6d682b>
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Gentoo Linux Security Advisory                           GLSA 202608-15
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                                           https://security.gentoo.org/
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 Severity: High
    Title: PostgreSQL: Multiple Vulnerabilities
     Date: August 17, 2026
     Bugs: #949747, #955658, #961496, #966064, #969976, #974982
       ID: 202608-15

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Synopsis
========

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

Background
==========

PostgreSQL is an open source object-relational database management
system.

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

Package            Vulnerable     Unaffected
-----------------  -------------  --------------
dev-db/postgresql  < 14.23-r1:14  >= 14.23-r1:14
                   < 15.18-r1:15  >= 15.18-r1:15
                   < 16.14-r1:16  >= 16.14-r1:16
                   < 17.10:17     >= 17.10:17
                   < 18.4:18      >= 18.4:18

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

Multiple vulnerabilities have been discovered in PostgreSQL. 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 PostgreSQL 14 users should upgrade to the latest version:

  # emerge --sync
  # emerge --ask --oneshot --verbose ">=dev-db/postgresql-14.23-r1:14"

All PostgreSQL 15 users should upgrade to the latest version:

  # emerge --sync
  # emerge --ask --oneshot --verbose ">=dev-db/postgresql-15.18-r1:15"

All PostgreSQL 16 users should upgrade to the latest version:

  # emerge --sync
  # emerge --ask --oneshot --verbose ">=dev-db/postgresql-16.14-r1:16"

All PostgreSQL 17 users should upgrade to the latest version:

  # emerge --sync
  # emerge --ask --oneshot --verbose ">=dev-db/postgresql-17.10:17"

All PostgreSQL 18 users should upgrade to the latest version:

  # emerge --sync
  # emerge --ask --oneshot --verbose ">=dev-db/postgresql-18.4:18"

References
==========

[ 1 ] CVE-2025-1094
      https://nvd.nist.gov/vuln/detail/CVE-2025-1094
[ 2 ] CVE-2025-4207
      https://nvd.nist.gov/vuln/detail/CVE-2025-4207
[ 3 ] CVE-2025-8713
      https://nvd.nist.gov/vuln/detail/CVE-2025-8713
[ 4 ] CVE-2025-8714
      https://nvd.nist.gov/vuln/detail/CVE-2025-8714
[ 5 ] CVE-2025-8715
      https://nvd.nist.gov/vuln/detail/CVE-2025-8715
[ 6 ] CVE-2025-12817
      https://nvd.nist.gov/vuln/detail/CVE-2025-12817
[ 7 ] CVE-2026-2003
      https://nvd.nist.gov/vuln/detail/CVE-2026-2003
[ 8 ] CVE-2026-2004
      https://nvd.nist.gov/vuln/detail/CVE-2026-2004
[ 9 ] CVE-2026-2005
      https://nvd.nist.gov/vuln/detail/CVE-2026-2005
[ 10 ] CVE-2026-2006
      https://nvd.nist.gov/vuln/detail/CVE-2026-2006
[ 11 ] CVE-2026-2007
      https://nvd.nist.gov/vuln/detail/CVE-2026-2007
[ 12 ] CVE-2026-6472
      https://nvd.nist.gov/vuln/detail/CVE-2026-6472
[ 13 ] CVE-2026-6473
      https://nvd.nist.gov/vuln/detail/CVE-2026-6473
[ 14 ] CVE-2026-6474
      https://nvd.nist.gov/vuln/detail/CVE-2026-6474
[ 15 ] CVE-2026-6475
      https://nvd.nist.gov/vuln/detail/CVE-2026-6475
[ 16 ] CVE-2026-6476
      https://nvd.nist.gov/vuln/detail/CVE-2026-6476
[ 17 ] CVE-2026-6477
      https://nvd.nist.gov/vuln/detail/CVE-2026-6477
[ 18 ] CVE-2026-6478
      https://nvd.nist.gov/vuln/detail/CVE-2026-6478
[ 19 ] CVE-2026-6479
      https://nvd.nist.gov/vuln/detail/CVE-2026-6479
[ 20 ] CVE-2026-6575
      https://nvd.nist.gov/vuln/detail/CVE-2026-6575
[ 21 ] CVE-2026-6637
      https://nvd.nist.gov/vuln/detail/CVE-2026-6637
[ 22 ] CVE-2026-6638
      https://nvd.nist.gov/vuln/detail/CVE-2026-6638

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

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

 https://security.gentoo.org/glsa/202608-15

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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