Security update for postgresql15

Announcement ID: SUSE-SU-2026:20588-1
Release Date: 2026-02-20T16:18:08Z
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2025-12817 ( SUSE ): 5.3 CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
  • CVE-2025-12817 ( SUSE ): 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
  • CVE-2025-12817 ( NVD ): 3.1 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
  • CVE-2025-12818 ( SUSE ): 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  • CVE-2025-12818 ( SUSE ): 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2025-12818 ( NVD ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
  • 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 Server 16.0
  • SUSE Linux Enterprise Server for SAP Applications 16.0

An update that solves six vulnerabilities can now be installed.

Description:

This update for postgresql15 fixes the following issues:

Update to version 15.16.

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).
  • CVE-2025-12817: missing check for CREATE privileges on the schema in CREATE STATISTICS (bsc#1253332).
  • CVE-2025-12818: integer overflow in allocation-size calculations within libpq (bsc#1253333).

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 16.0
    zypper in -t patch SUSE-SLES-16.0-308=1
  • SUSE Linux Enterprise Server for SAP Applications 16.0
    zypper in -t patch SUSE-SLES-16.0-308=1

Package List:

  • SUSE Linux Enterprise Server 16.0 (aarch64 ppc64le s390x x86_64)
    • postgresql15-server-15.16-160000.1.1
    • postgresql15-plpython-debuginfo-15.16-160000.1.1
    • postgresql15-contrib-15.16-160000.1.1
    • postgresql15-debuginfo-15.16-160000.1.1
    • postgresql15-contrib-debuginfo-15.16-160000.1.1
    • postgresql15-pltcl-15.16-160000.1.1
    • postgresql15-server-debuginfo-15.16-160000.1.1
    • postgresql15-plperl-debuginfo-15.16-160000.1.1
    • postgresql15-server-devel-debuginfo-15.16-160000.1.1
    • postgresql15-devel-15.16-160000.1.1
    • postgresql15-debugsource-15.16-160000.1.1
    • postgresql15-plpython-15.16-160000.1.1
    • postgresql15-plperl-15.16-160000.1.1
    • postgresql15-pltcl-debuginfo-15.16-160000.1.1
    • postgresql15-devel-debuginfo-15.16-160000.1.1
    • postgresql15-15.16-160000.1.1
    • postgresql15-server-devel-15.16-160000.1.1
  • SUSE Linux Enterprise Server 16.0 (noarch)
    • postgresql15-docs-15.16-160000.1.1
  • SUSE Linux Enterprise Server for SAP Applications 16.0 (ppc64le x86_64)
    • postgresql15-server-15.16-160000.1.1
    • postgresql15-plpython-debuginfo-15.16-160000.1.1
    • postgresql15-contrib-15.16-160000.1.1
    • postgresql15-debuginfo-15.16-160000.1.1
    • postgresql15-contrib-debuginfo-15.16-160000.1.1
    • postgresql15-pltcl-15.16-160000.1.1
    • postgresql15-server-debuginfo-15.16-160000.1.1
    • postgresql15-plperl-debuginfo-15.16-160000.1.1
    • postgresql15-server-devel-debuginfo-15.16-160000.1.1
    • postgresql15-devel-15.16-160000.1.1
    • postgresql15-debugsource-15.16-160000.1.1
    • postgresql15-plpython-15.16-160000.1.1
    • postgresql15-plperl-15.16-160000.1.1
    • postgresql15-pltcl-debuginfo-15.16-160000.1.1
    • postgresql15-devel-debuginfo-15.16-160000.1.1
    • postgresql15-15.16-160000.1.1
    • postgresql15-server-devel-15.16-160000.1.1
  • SUSE Linux Enterprise Server for SAP Applications 16.0 (noarch)
    • postgresql15-docs-15.16-160000.1.1

References: