SUSE-SU-2026:0616-1: important: Security update for postgresql14

Tue Feb 24 20:40:55 UTC 2026

# Security update for postgresql14

Announcement ID: SUSE-SU-2026:0616-1  
Release Date: 2026-02-24T15:16:14Z  
Rating: important  
References:

  * bsc#1258008
  * bsc#1258009
  * bsc#1258010
  * bsc#1258011

Cross-References:

  * CVE-2026-2003
  * CVE-2026-2004
  * CVE-2026-2005
  * CVE-2026-2006

CVSS scores:

  * CVE-2026-2003 ( SUSE ):  4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
  * CVE-2026-2003 ( NVD ):  4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
  * CVE-2026-2004 ( SUSE ):  8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2026-2004 ( NVD ):  8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2026-2005 ( SUSE ):  8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2026-2005 ( NVD ):  8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2026-2006 ( SUSE ):  8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2026-2006 ( NVD ):  8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Products:

  * SUSE Linux Enterprise High Performance Computing 12 SP5
  * SUSE Linux Enterprise Server 12 SP5
  * SUSE Linux Enterprise Server 12 SP5 LTSS
  * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security
  * SUSE Linux Enterprise Server for SAP Applications 12 SP5

An update that solves four vulnerabilities can now be installed.

## Description:

This update for postgresql14 fixes the following issues:

Update to version 14.21.

Security issues fixed:

  * CVE-2026-2003: improper validation of type "oidvector" may allow disclose a
    few bytes of server memory (bsc#1258008).
  * CVE-2026-2004: intarray missing validation of type of input to selectivity
    estimator could lead to arbitrary code execution (bsc#1258009).
  * CVE-2026-2005: buffer overrun in contrib/pgcrypto's PGP decryption functions
    could lead to arbitrary code execution (bsc#1258010).
  * CVE-2026-2006: inadequate validation of multibyte character lengths could
    lead to arbitrary code execution (bsc#1258011).

## Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like
YaST online_update or "zypper patch".  
Alternatively you can run the command listed for your product:

  * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security  
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2026-616=1

  * SUSE Linux Enterprise Server 12 SP5 LTSS  
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-2026-616=1

## Package List:

  * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security (x86_64)
    * postgresql14-contrib-debuginfo-14.21-3.66.1
    * postgresql14-debuginfo-14.21-3.66.1
    * postgresql14-plpython-debuginfo-14.21-3.66.1
    * postgresql14-pltcl-debuginfo-14.21-3.66.1
    * postgresql14-server-14.21-3.66.1
    * postgresql14-plperl-14.21-3.66.1
    * postgresql14-pltcl-14.21-3.66.1
    * postgresql14-plperl-debuginfo-14.21-3.66.1
    * postgresql14-server-devel-14.21-3.66.1
    * postgresql14-server-devel-debuginfo-14.21-3.66.1
    * postgresql14-devel-14.21-3.66.1
    * postgresql14-14.21-3.66.1
    * postgresql14-contrib-14.21-3.66.1
    * postgresql14-plpython-14.21-3.66.1
    * postgresql14-devel-debuginfo-14.21-3.66.1
    * postgresql14-server-debuginfo-14.21-3.66.1
    * postgresql14-debugsource-14.21-3.66.1
  * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security (noarch)
    * postgresql14-docs-14.21-3.66.1
  * SUSE Linux Enterprise Server 12 SP5 LTSS (aarch64 ppc64le s390x x86_64)
    * postgresql14-contrib-debuginfo-14.21-3.66.1
    * postgresql14-debuginfo-14.21-3.66.1
    * postgresql14-plpython-debuginfo-14.21-3.66.1
    * postgresql14-pltcl-debuginfo-14.21-3.66.1
    * postgresql14-server-14.21-3.66.1
    * postgresql14-plperl-14.21-3.66.1
    * postgresql14-pltcl-14.21-3.66.1
    * postgresql14-plperl-debuginfo-14.21-3.66.1
    * postgresql14-devel-14.21-3.66.1
    * postgresql14-14.21-3.66.1
    * postgresql14-contrib-14.21-3.66.1
    * postgresql14-plpython-14.21-3.66.1
    * postgresql14-devel-debuginfo-14.21-3.66.1
    * postgresql14-server-debuginfo-14.21-3.66.1
    * postgresql14-debugsource-14.21-3.66.1
  * SUSE Linux Enterprise Server 12 SP5 LTSS (noarch)
    * postgresql14-docs-14.21-3.66.1
  * SUSE Linux Enterprise Server 12 SP5 LTSS (ppc64le s390x x86_64)
    * postgresql14-server-devel-debuginfo-14.21-3.66.1
    * postgresql14-server-devel-14.21-3.66.1

## References:

  * https://www.suse.com/security/cve/CVE-2026-2003.html
  * https://www.suse.com/security/cve/CVE-2026-2004.html
  * https://www.suse.com/security/cve/CVE-2026-2005.html
  * https://www.suse.com/security/cve/CVE-2026-2006.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1258008
  * https://bugzilla.suse.com/show_bug.cgi?id=1258009
  * https://bugzilla.suse.com/show_bug.cgi?id=1258010
  * https://bugzilla.suse.com/show_bug.cgi?id=1258011

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