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ESB-2026.3474 PUBLISHED CVSS 8.800000190734863 HIGH

=========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2026.3474 Security update for postgresql13 10 April 2026 =========================================================================== AUSCERT Security Bulletin Summary --------------------------------- Product: postgresql13 Publisher: SUSE Operating System: SUSE Resolution: Patch/Upgrade CVE Names: CVE-2025-12817 CVE-2025-12818 Original Bulletin: https://www.suse.com/support/update/announcement/2026/suse-su-202620986-1 Comment: CVSS (Max): 8.8 CVE-2025-12818 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) CVSS Source: SUSE Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H EPSS (Max): 0.1% (29th) CVE-2025-12817 2026-04-09 - --------------------------BEGIN INCLUDED TEXT-------------------- Security update for postgresql13 Announcement ID: SUSE-SU-2026:20986-1 Release Date: 2026-03-30T15:14:07Z Rating: important o bsc#1253332 References: o bsc#1253333 o CVE-2025-12817 Cross-References: o CVE-2025-12818 o 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 o 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 o 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 CVSS scores: o 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 o 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 o 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 Affected o SUSE Linux Enterprise Server - BCI 16.0 Products: An update that solves two vulnerabilities can now be installed. Description: This update for postgresql13 fixes the following issues: Security fixes: o CVE-2025-12817: Fixed missing check for CREATE privileges on the schema in CREATE STATISTICS allowed table owners to create statistics in any schema, potentially leading to unexpected naming conflicts (bsc#1253332) o CVE-2025-12818: Fixed several places in libpq were not sufficiently careful about computing the required size of a memory allocation. Sufficiently large inputs could cause integer overflow, resulting in an undersized buffer, which would then lead to writing past the end of the buffer (bsc# 1253333) Other fixes: o Update to 13.23 o https://www.postgresql.org/about/news/p-3171/ o https://www.postgresql.org/docs/release/13.23 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: o SUSE Linux Enterprise Server - BCI 16.0 zypper in -t patch SUSE-SLES-16.0-467=1 Package List: o SUSE Linux Enterprise Server - BCI 16.0 (aarch64 ppc64le s390x x86_64) postgresql13-pltcl-13.23-160000.1.1 postgresql13-server-devel-13.23-160000.1.1 postgresql13-13.23-160000.1.1 postgresql13-devel-debuginfo-13.23-160000.1.1 postgresql13-contrib-debuginfo-13.23-160000.1.1 postgresql13-devel-13.23-160000.1.1 postgresql13-plpython-13.23-160000.1.1 postgresql13-server-13.23-160000.1.1 postgresql13-server-debuginfo-13.23-160000.1.1 postgresql13-server-devel-debuginfo-13.23-160000.1.1 postgresql13-plpython-debuginfo-13.23-160000.1.1 postgresql13-plperl-13.23-160000.1.1 postgresql13-contrib-13.23-160000.1.1 postgresql13-pltcl-debuginfo-13.23-160000.1.1 postgresql13-debugsource-13.23-160000.1.1 postgresql13-plperl-debuginfo-13.23-160000.1.1 postgresql13-debuginfo-13.23-160000.1.1 o SUSE Linux Enterprise Server - BCI 16.0 (noarch) postgresql13-docs-13.23-160000.1.1 References: o https://www.suse.com/security/cve/CVE-2025-12817.html o https://www.suse.com/security/cve/CVE-2025-12818.html o https://bugzilla.suse.com/show_bug.cgi?id=1253332 o https://bugzilla.suse.com/show_bug.cgi?id=1253333 - --------------------------END INCLUDED TEXT---------------------- You have received this e-mail bulletin as a result of your organisation's registration with AUSCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AUSCERT's members. As AUSCERT did not write the document quoted above, AUSCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AUSCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://portal.auscert.org.au/bulletins/ =========================================================================== AUSCERT The University of Queensland, Brisbane QLD 4072 Australia e: auscert@auscert.org.au t: +61 (0)7 3365 4417 Allies in Cyber Security ===========================================================================

Risk Scores

CVSS v3.1
8.800000190734863
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Products

VendorProductVersions
SUSEpostgresql13

Timeline

References

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