Security update for postgresql14

Announcement ID:	SUSE-SU-2026:0786-1
Release Date:	2026-03-03T14:47:28Z
Rating:	important
References:	bsc#1258008 bsc#1258009 bsc#1258010 bsc#1258011 bsc#1258754
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:	Legacy Module 15-SP7 openSUSE Leap 15.6 SUSE Linux Enterprise Desktop 15 SP7 SUSE Linux Enterprise Real Time 15 SP7 SUSE Linux Enterprise Server 15 SP6 SUSE Linux Enterprise Server 15 SP6 LTSS SUSE Linux Enterprise Server 15 SP7 SUSE Linux Enterprise Server for SAP Applications 15 SP6 SUSE Linux Enterprise Server for SAP Applications 15 SP7 SUSE Package Hub 15 15-SP7

An update that solves four vulnerabilities and has one security fix can now be installed.

Description:

This update for postgresql14 fixes the following issues:

Update to version 14.22 (bsc#1258754).

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).

Regression fixes:

• the substring() function raises an error "invalid byte sequence for encoding" on non-ASCII text values if the source of that value is a database column (caused by CVE-2026-2006 fix).
• a standby may halt and return an error "could not access status of transaction".

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:

• openSUSE Leap 15.6
  zypper in -t patch SUSE-2026-786=1 openSUSE-SLE-15.6-2026-786=1
• Legacy Module 15-SP7
  zypper in -t patch SUSE-SLE-Module-Legacy-15-SP7-2026-786=1
• SUSE Package Hub 15 15-SP7
  zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP7-2026-786=1
• SUSE Linux Enterprise Server 15 SP6 LTSS
  zypper in -t patch SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-786=1
• SUSE Linux Enterprise Server for SAP Applications 15 SP6
  zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP6-2026-786=1

Package List:

• openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64 i586)
  • postgresql14-llvmjit-debuginfo-14.22-150600.16.28.1
  • postgresql14-plpython-debuginfo-14.22-150600.16.28.1
  • postgresql14-pltcl-14.22-150600.16.28.1
  • postgresql14-test-14.22-150600.16.28.1
  • postgresql14-14.22-150600.16.28.1
  • postgresql14-contrib-debuginfo-14.22-150600.16.28.1
  • postgresql14-plperl-debuginfo-14.22-150600.16.28.1
  • postgresql14-pltcl-debuginfo-14.22-150600.16.28.1
  • postgresql14-devel-debuginfo-14.22-150600.16.28.1
  • postgresql14-devel-14.22-150600.16.28.1
  • postgresql14-debugsource-14.22-150600.16.28.1
  • postgresql14-debuginfo-14.22-150600.16.28.1
  • postgresql14-server-14.22-150600.16.28.1
  • postgresql14-server-devel-debuginfo-14.22-150600.16.28.1
  • postgresql14-contrib-14.22-150600.16.28.1
  • postgresql14-server-debuginfo-14.22-150600.16.28.1
  • postgresql14-server-devel-14.22-150600.16.28.1
  • postgresql14-llvmjit-14.22-150600.16.28.1
  • postgresql14-plpython-14.22-150600.16.28.1
  • postgresql14-plperl-14.22-150600.16.28.1
  • postgresql14-llvmjit-devel-14.22-150600.16.28.1
• openSUSE Leap 15.6 (noarch)
  • postgresql14-docs-14.22-150600.16.28.1
• Legacy Module 15-SP7 (aarch64 ppc64le s390x x86_64)
  • postgresql14-contrib-debuginfo-14.22-150600.16.28.1
  • postgresql14-plperl-debuginfo-14.22-150600.16.28.1
  • postgresql14-plpython-14.22-150600.16.28.1
  • postgresql14-pltcl-debuginfo-14.22-150600.16.28.1
  • postgresql14-debuginfo-14.22-150600.16.28.1
  • postgresql14-server-14.22-150600.16.28.1
  • postgresql14-server-devel-14.22-150600.16.28.1
  • postgresql14-plperl-14.22-150600.16.28.1
  • postgresql14-plpython-debuginfo-14.22-150600.16.28.1
  • postgresql14-pltcl-14.22-150600.16.28.1
  • postgresql14-server-devel-debuginfo-14.22-150600.16.28.1
  • postgresql14-devel-debuginfo-14.22-150600.16.28.1
  • postgresql14-devel-14.22-150600.16.28.1
  • postgresql14-contrib-14.22-150600.16.28.1
  • postgresql14-server-debuginfo-14.22-150600.16.28.1
  • postgresql14-debugsource-14.22-150600.16.28.1
  • postgresql14-14.22-150600.16.28.1
• Legacy Module 15-SP7 (noarch)
  • postgresql14-docs-14.22-150600.16.28.1
• Legacy Module 15-SP7 (ppc64le s390x x86_64)
  • postgresql14-test-14.22-150600.16.28.1
• SUSE Package Hub 15 15-SP7 (aarch64 ppc64le s390x x86_64)
  • postgresql14-debuginfo-14.22-150600.16.28.1
  • postgresql14-llvmjit-debuginfo-14.22-150600.16.28.1
  • postgresql14-test-14.22-150600.16.28.1
  • postgresql14-debugsource-14.22-150600.16.28.1
  • postgresql14-llvmjit-14.22-150600.16.28.1
• SUSE Linux Enterprise Server 15 SP6 LTSS (aarch64 ppc64le s390x x86_64)
  • postgresql14-contrib-debuginfo-14.22-150600.16.28.1
  • postgresql14-plperl-debuginfo-14.22-150600.16.28.1
  • postgresql14-plpython-14.22-150600.16.28.1
  • postgresql14-pltcl-debuginfo-14.22-150600.16.28.1
  • postgresql14-debuginfo-14.22-150600.16.28.1
  • postgresql14-server-14.22-150600.16.28.1
  • postgresql14-server-devel-14.22-150600.16.28.1
  • postgresql14-plperl-14.22-150600.16.28.1
  • postgresql14-plpython-debuginfo-14.22-150600.16.28.1
  • postgresql14-pltcl-14.22-150600.16.28.1
  • postgresql14-server-devel-debuginfo-14.22-150600.16.28.1
  • postgresql14-devel-debuginfo-14.22-150600.16.28.1
  • postgresql14-devel-14.22-150600.16.28.1
  • postgresql14-contrib-14.22-150600.16.28.1
  • postgresql14-server-debuginfo-14.22-150600.16.28.1
  • postgresql14-debugsource-14.22-150600.16.28.1
  • postgresql14-14.22-150600.16.28.1
• SUSE Linux Enterprise Server 15 SP6 LTSS (noarch)
  • postgresql14-docs-14.22-150600.16.28.1
• SUSE Linux Enterprise Server for SAP Applications 15 SP6 (ppc64le x86_64)
  • postgresql14-contrib-debuginfo-14.22-150600.16.28.1
  • postgresql14-plperl-debuginfo-14.22-150600.16.28.1
  • postgresql14-plpython-14.22-150600.16.28.1
  • postgresql14-pltcl-debuginfo-14.22-150600.16.28.1
  • postgresql14-debuginfo-14.22-150600.16.28.1
  • postgresql14-server-14.22-150600.16.28.1
  • postgresql14-server-devel-14.22-150600.16.28.1
  • postgresql14-plperl-14.22-150600.16.28.1
  • postgresql14-plpython-debuginfo-14.22-150600.16.28.1
  • postgresql14-pltcl-14.22-150600.16.28.1
  • postgresql14-server-devel-debuginfo-14.22-150600.16.28.1
  • postgresql14-devel-debuginfo-14.22-150600.16.28.1
  • postgresql14-devel-14.22-150600.16.28.1
  • postgresql14-contrib-14.22-150600.16.28.1
  • postgresql14-server-debuginfo-14.22-150600.16.28.1
  • postgresql14-debugsource-14.22-150600.16.28.1
  • postgresql14-14.22-150600.16.28.1
• SUSE Linux Enterprise Server for SAP Applications 15 SP6 (noarch)
  • postgresql14-docs-14.22-150600.16.28.1

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
• https://bugzilla.suse.com/show_bug.cgi?id=1258754