SUSE alert SUSE-SU-2026:0599-1 (libpng12)
| From: | OPENSUSE-SECURITY-UPDATES <null@suse.de> | |
| To: | security-announce@lists.opensuse.org | |
| Subject: | SUSE-SU-2026:0599-1: important: Security update for libpng12 | |
| Date: | Tue, 24 Feb 2026 08:30:10 -0000 | |
| Message-ID: | <177192181013.28396.3367943756135640771@smelt2.prg2.suse.org> | |
| Archive-link: | Article |
# Security update for libpng12 Announcement ID: SUSE-SU-2026:0599-1 Release Date: 2026-02-23T15:59:56Z Rating: important References: * bsc#1258020 Cross-References: * CVE-2026-25646 CVSS scores: * CVE-2026-25646 ( SUSE ): 8.3 CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N * CVE-2026-25646 ( SUSE ): 7.0 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H * CVE-2026-25646 ( NVD ): 8.3 CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X * CVE-2026-25646 ( NVD ): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Affected Products: * Basesystem Module 15-SP7 * openSUSE Leap 15.6 * SUSE Linux Enterprise Desktop 15 SP7 * SUSE Linux Enterprise High Performance Computing 15 SP4 * SUSE Linux Enterprise High Performance Computing 15 SP5 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 * SUSE Linux Enterprise Real Time 15 SP7 * SUSE Linux Enterprise Server 15 SP4 * SUSE Linux Enterprise Server 15 SP4 LTSS * SUSE Linux Enterprise Server 15 SP5 * SUSE Linux Enterprise Server 15 SP5 LTSS * 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 SP4 * SUSE Linux Enterprise Server for SAP Applications 15 SP5 * SUSE Linux Enterprise Server for SAP Applications 15 SP6 * SUSE Linux Enterprise Server for SAP Applications 15 SP7 An update that solves one vulnerability can now be installed. ## Description: This update for libpng12 fixes the following issues: * CVE-2026-25646: heap buffer overflow vulnerability in png_set_dither/png_set_quantize (bsc#1258020). ## 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 openSUSE-SLE-15.6-2026-599=1 * Basesystem Module 15-SP7 zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP7-2026-599=1 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2026-599=1 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2026-599=1 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-ESPOS-2026-599=1 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-LTSS-2026-599=1 * SUSE Linux Enterprise Server 15 SP4 LTSS zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2026-599=1 * SUSE Linux Enterprise Server 15 SP5 LTSS zypper in -t patch SUSE-SLE-Product-SLES-15-SP5-LTSS-2026-599=1 * SUSE Linux Enterprise Server 15 SP6 LTSS zypper in -t patch SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-599=1 * SUSE Linux Enterprise Server for SAP Applications 15 SP4 zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2026-599=1 * SUSE Linux Enterprise Server for SAP Applications 15 SP5 zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP5-2026-599=1 * SUSE Linux Enterprise Server for SAP Applications 15 SP6 zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP6-2026-599=1 ## Package List: * openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64) * libpng12-compat-devel-1.2.57-150000.4.6.1 * libpng12-devel-1.2.57-150000.4.6.1 * libpng12-0-debuginfo-1.2.57-150000.4.6.1 * libpng12-debugsource-1.2.57-150000.4.6.1 * libpng12-0-1.2.57-150000.4.6.1 * openSUSE Leap 15.6 (x86_64) * libpng12-0-32bit-1.2.57-150000.4.6.1 * libpng12-0-32bit-debuginfo-1.2.57-150000.4.6.1 * libpng12-devel-32bit-1.2.57-150000.4.6.1 * libpng12-compat-devel-32bit-1.2.57-150000.4.6.1 * Basesystem Module 15-SP7 (aarch64 ppc64le s390x x86_64) * libpng12-0-debuginfo-1.2.57-150000.4.6.1 * libpng12-devel-1.2.57-150000.4.6.1 * libpng12-debugsource-1.2.57-150000.4.6.1 * libpng12-0-1.2.57-150000.4.6.1 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (aarch64 x86_64) * libpng12-0-debuginfo-1.2.57-150000.4.6.1 * libpng12-devel-1.2.57-150000.4.6.1 * libpng12-debugsource-1.2.57-150000.4.6.1 * libpng12-0-1.2.57-150000.4.6.1 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (aarch64 x86_64) * libpng12-0-debuginfo-1.2.57-150000.4.6.1 * libpng12-devel-1.2.57-150000.4.6.1 * libpng12-debugsource-1.2.57-150000.4.6.1 * libpng12-0-1.2.57-150000.4.6.1 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (aarch64 x86_64) * libpng12-0-debuginfo-1.2.57-150000.4.6.1 * libpng12-devel-1.2.57-150000.4.6.1 * libpng12-debugsource-1.2.57-150000.4.6.1 * libpng12-0-1.2.57-150000.4.6.1 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (aarch64 x86_64) * libpng12-0-debuginfo-1.2.57-150000.4.6.1 * libpng12-devel-1.2.57-150000.4.6.1 * libpng12-debugsource-1.2.57-150000.4.6.1 * libpng12-0-1.2.57-150000.4.6.1 * SUSE Linux Enterprise Server 15 SP4 LTSS (aarch64 ppc64le s390x x86_64) * libpng12-0-debuginfo-1.2.57-150000.4.6.1 * libpng12-devel-1.2.57-150000.4.6.1 * libpng12-debugsource-1.2.57-150000.4.6.1 * libpng12-0-1.2.57-150000.4.6.1 * SUSE Linux Enterprise Server 15 SP5 LTSS (aarch64 ppc64le s390x x86_64) * libpng12-0-debuginfo-1.2.57-150000.4.6.1 * libpng12-devel-1.2.57-150000.4.6.1 * libpng12-debugsource-1.2.57-150000.4.6.1 * libpng12-0-1.2.57-150000.4.6.1 * SUSE Linux Enterprise Server 15 SP6 LTSS (aarch64 ppc64le s390x x86_64) * libpng12-0-debuginfo-1.2.57-150000.4.6.1 * libpng12-devel-1.2.57-150000.4.6.1 * libpng12-debugsource-1.2.57-150000.4.6.1 * libpng12-0-1.2.57-150000.4.6.1 * SUSE Linux Enterprise Server for SAP Applications 15 SP4 (ppc64le x86_64) * libpng12-0-debuginfo-1.2.57-150000.4.6.1 * libpng12-devel-1.2.57-150000.4.6.1 * libpng12-debugsource-1.2.57-150000.4.6.1 * libpng12-0-1.2.57-150000.4.6.1 * SUSE Linux Enterprise Server for SAP Applications 15 SP5 (ppc64le x86_64) * libpng12-0-debuginfo-1.2.57-150000.4.6.1 * libpng12-devel-1.2.57-150000.4.6.1 * libpng12-debugsource-1.2.57-150000.4.6.1 * libpng12-0-1.2.57-150000.4.6.1 * SUSE Linux Enterprise Server for SAP Applications 15 SP6 (ppc64le x86_64) * libpng12-0-debuginfo-1.2.57-150000.4.6.1 * libpng12-devel-1.2.57-150000.4.6.1 * libpng12-debugsource-1.2.57-150000.4.6.1 * libpng12-0-1.2.57-150000.4.6.1 ## References: * https://www.suse.com/security/cve/CVE-2026-25646.html * https://bugzilla.suse.com/show_bug.cgi?id=1258020
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