ESB-2026.4144 — Vulnetix

ESB-2026.4144 PUBLISHED CVSS 7.800000190734863 HIGH

=========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2026.4144 Security update for the Linux Kernel 24 April 2026 =========================================================================== AUSCERT Security Bulletin Summary --------------------------------- Product: Linux Kernel Publisher: SUSE Operating System: SUSE Resolution: Patch/Upgrade CVE Names: CVE-2025-68818 CVE-2026-23103 CVE-2026-23243 CVE-2026-23272 CVE-2026-23274 CVE-2025-38234 Original Bulletin: https://www.suse.com/support/update/announcement/2026/suse-su-20261563-1 Comment: CVSS (Max): 7.8 CVE-2026-23243 (CVSS:3.1/AV:L/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:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H EPSS (Max): 0.1% (16th) CVE-2025-68818 2026-04-23 - --------------------------BEGIN INCLUDED TEXT-------------------- Security update for the Linux Kernel Announcement ID: SUSE-SU-2026:1563-1 Release Date: 2026-04-23T07:08:11Z Rating: important o bsc#1246057 o bsc#1256504 o bsc#1256675 References: o bsc#1257773 o bsc#1259797 o bsc#1260005 o bsc#1260009 o CVE-2025-38234 o CVE-2025-68818 o CVE-2026-23103 Cross-References: o CVE-2026-23243 o CVE-2026-23272 o CVE-2026-23274 o CVE-2025-38234 ( SUSE ): 5.7 CVSS:4.0/AV:L/AC:L/AT:P/PR:L /UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N o CVE-2025-38234 ( SUSE ): 4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N /S:U/C:N/I:N/A:H o CVE-2025-38234 ( NVD ): 4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/ S:U/C:N/I:N/A:H o CVE-2025-68818 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N /S:U/C:N/I:N/A:H o CVE-2026-23103 ( SUSE ): 6.8 CVSS:4.0/AV:L/AC:L/AT:N/PR:L /UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N o CVE-2026-23103 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N /S:U/C:N/I:N/A:H o CVE-2026-23103 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/ S:U/C:N/I:N/A:H o CVE-2026-23103 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/ S:U/C:H/I:H/A:H o CVE-2026-23243 ( SUSE ): 7.3 CVSS:4.0/AV:L/AC:H/AT:N/PR:L CVSS scores: /UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N o CVE-2026-23243 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N /S:U/C:H/I:H/A:H o CVE-2026-23243 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/ S:U/C:H/I:H/A:H o CVE-2026-23272 ( SUSE ): 7.3 CVSS:4.0/AV:L/AC:L/AT:P/PR:L /UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N o CVE-2026-23272 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N /S:U/C:H/I:H/A:H o CVE-2026-23272 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/ S:U/C:H/I:H/A:H o CVE-2026-23274 ( SUSE ): 7.3 CVSS:4.0/AV:L/AC:H/AT:N/PR:L /UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N o CVE-2026-23274 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N /S:U/C:H/I:H/A:H o CVE-2026-23274 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/ S:U/C:H/I:H/A:H o openSUSE Leap 15.4 o SUSE Linux Enterprise High Availability Extension 15 SP4 o SUSE Linux Enterprise High Performance Computing 15 SP4 o SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 o SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 o SUSE Linux Enterprise Live Patching 15-SP4 Affected o SUSE Linux Enterprise Micro 5.3 Products: o SUSE Linux Enterprise Micro 5.4 o SUSE Linux Enterprise Micro for Rancher 5.3 o SUSE Linux Enterprise Micro for Rancher 5.4 o SUSE Linux Enterprise Real Time 15 SP4 o SUSE Linux Enterprise Server 15 SP4 o SUSE Linux Enterprise Server 15 SP4 LTSS o SUSE Linux Enterprise Server for SAP Applications 15 SP4 o SUSE Manager Proxy 4.3 o SUSE Manager Retail Branch Server 4.3 o SUSE Manager Server 4.3 An update that solves six vulnerabilities and has one security fix can now be installed. Description: The SUSE Linux Enterprise 15 SP4 kernel was updated to fix various security issues The following security issues were fixed: o CVE-2025-38234: sched/rt: Fix race in push_rt_task (bsc#1246057). o CVE-2026-23103: ipvlan: Make the addrs_lock be per port (bsc#1257773). o CVE-2026-23243: RDMA/umad: Reject negative data_len in ib_umad_write (bsc# 1259797). o CVE-2026-23272: netfilter: nf_tables: unconditionally bump set-nelems before insertion (bsc#1260009). o CVE-2026-23274: netfilter: xt_IDLETIMER: reject rev0 reuse of ALARM timer labels (bsc#1260005). The following non security issue was fixed: o watchdog/perf: properly initialize the turbo mode timestamp and rearm counter (bsc#1256504). Special Instructions and Notes: o Please reboot the system after installing this update. 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 openSUSE Leap 15.4 zypper in -t patch SUSE-2026-1563=1 o SUSE Linux Enterprise Micro for Rancher 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2026-1563=1 o SUSE Linux Enterprise Micro 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2026-1563=1 o SUSE Linux Enterprise Micro for Rancher 5.4 zypper in -t patch SUSE-SLE-Micro-5.4-2026-1563=1 o SUSE Linux Enterprise Micro 5.4 zypper in -t patch SUSE-SLE-Micro-5.4-2026-1563=1 o SUSE Linux Enterprise High Availability Extension 15 SP4 zypper in -t patch SUSE-SLE-Product-HA-15-SP4-2026-1563=1 o SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2026-1563=1 o SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2026-1563=1 o SUSE Linux Enterprise Server 15 SP4 LTSS zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2026-1563=1 o SUSE Linux Enterprise Server for SAP Applications 15 SP4 zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2026-1563=1 o SUSE Linux Enterprise Live Patching 15-SP4 zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP4-2026-1563=1 Package List: o openSUSE Leap 15.4 (noarch nosrc) kernel-docs-5.14.21-150400.24.200.1 o openSUSE Leap 15.4 (noarch) kernel-docs-html-5.14.21-150400.24.200.1 kernel-macros-5.14.21-150400.24.200.1 kernel-devel-5.14.21-150400.24.200.1 kernel-source-vanilla-5.14.21-150400.24.200.1 kernel-source-5.14.21-150400.24.200.1 o openSUSE Leap 15.4 (aarch64 ppc64le x86_64) kernel-kvmsmall-devel-5.14.21-150400.24.200.1 kernel-default-base-rebuild-5.14.21-150400.24.200.1.150400.24.102.1 kernel-kvmsmall-devel-debuginfo-5.14.21-150400.24.200.1 kernel-kvmsmall-debuginfo-5.14.21-150400.24.200.1 kernel-default-base-5.14.21-150400.24.200.1.150400.24.102.1 kernel-kvmsmall-debugsource-5.14.21-150400.24.200.1 o openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64) kernel-default-devel-debuginfo-5.14.21-150400.24.200.1 ocfs2-kmp-default-5.14.21-150400.24.200.1 kernel-syms-5.14.21-150400.24.200.1 kernel-default-optional-debuginfo-5.14.21-150400.24.200.1 kselftests-kmp-default-5.14.21-150400.24.200.1 dlm-kmp-default-5.14.21-150400.24.200.1 kernel-default-extra-5.14.21-150400.24.200.1 kernel-default-debugsource-5.14.21-150400.24.200.1 reiserfs-kmp-default-debuginfo-5.14.21-150400.24.200.1 kernel-default-devel-5.14.21-150400.24.200.1 kselftests-kmp-default-debuginfo-5.14.21-150400.24.200.1 cluster-md-kmp-default-debuginfo-5.14.21-150400.24.200.1 kernel-default-debuginfo-5.14.21-150400.24.200.1 kernel-default-livepatch-5.14.21-150400.24.200.1 dlm-kmp-default-debuginfo-5.14.21-150400.24.200.1 cluster-md-kmp-default-5.14.21-150400.24.200.1 gfs2-kmp-default-5.14.21-150400.24.200.1 ocfs2-kmp-default-debuginfo-5.14.21-150400.24.200.1 kernel-obs-build-5.14.21-150400.24.200.1 kernel-default-optional-5.14.21-150400.24.200.1 reiserfs-kmp-default-5.14.21-150400.24.200.1 kernel-obs-build-debugsource-5.14.21-150400.24.200.1 kernel-obs-qa-5.14.21-150400.24.200.1 gfs2-kmp-default-debuginfo-5.14.21-150400.24.200.1 kernel-default-extra-debuginfo-5.14.21-150400.24.200.1 o openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 nosrc) kernel-default-5.14.21-150400.24.200.1 o openSUSE Leap 15.4 (ppc64le s390x x86_64) kernel-livepatch-5_14_21-150400_24_200-default-1-150400.9.3.1 kernel-livepatch-5_14_21-150400_24_200-default-debuginfo-1-150400.9.3.1 kernel-default-livepatch-devel-5.14.21-150400.24.200.1 kernel-livepatch-SLE15-SP4_Update_50-debugsource-1-150400.9.3.1 o openSUSE Leap 15.4 (aarch64 nosrc ppc64le x86_64) kernel-kvmsmall-5.14.21-150400.24.200.1 o openSUSE Leap 15.4 (nosrc s390x) kernel-zfcpdump-5.14.21-150400.24.200.1 o openSUSE Leap 15.4 (s390x) kernel-zfcpdump-debuginfo-5.14.21-150400.24.200.1 kernel-zfcpdump-debugsource-5.14.21-150400.24.200.1 o openSUSE Leap 15.4 (nosrc) dtb-aarch64-5.14.21-150400.24.200.1 o openSUSE Leap 15.4 (aarch64) dtb-altera-5.14.21-150400.24.200.1 dlm-kmp-64kb-5.14.21-150400.24.200.1 kernel-64kb-debuginfo-5.14.21-150400.24.200.1 dtb-amazon-5.14.21-150400.24.200.1 dtb-nvidia-5.14.21-150400.24.200.1 gfs2-kmp-64kb-debuginfo-5.14.21-150400.24.200.1 dtb-lg-5.14.21-150400.24.200.1 kernel-64kb-optional-debuginfo-5.14.21-150400.24.200.1 dtb-apple-5.14.21-150400.24.200.1 gfs2-kmp-64kb-5.14.21-150400.24.200.1 kernel-64kb-optional-5.14.21-150400.24.200.1 ocfs2-kmp-64kb-debuginfo-5.14.21-150400.24.200.1 dtb-xilinx-5.14.21-150400.24.200.1 kernel-64kb-devel-5.14.21-150400.24.200.1 dtb-exynos-5.14.21-150400.24.200.1 kselftests-kmp-64kb-5.14.21-150400.24.200.1 kernel-64kb-debugsource-5.14.21-150400.24.200.1 dtb-freescale-5.14.21-150400.24.200.1 dtb-socionext-5.14.21-150400.24.200.1 cluster-md-kmp-64kb-5.14.21-150400.24.200.1 kernel-64kb-extra-debuginfo-5.14.21-150400.24.200.1 cluster-md-kmp-64kb-debuginfo-5.14.21-150400.24.200.1 ocfs2-kmp-64kb-5.14.21-150400.24.200.1 dtb-amd-5.14.21-150400.24.200.1 reiserfs-kmp-64kb-debuginfo-5.14.21-150400.24.200.1 dtb-cavium-5.14.21-150400.24.200.1 dtb-renesas-5.14.21-150400.24.200.1 kernel-64kb-extra-5.14.21-150400.24.200.1 dtb-rockchip-5.14.21-150400.24.200.1 dtb-broadcom-5.14.21-150400.24.200.1 dtb-mediatek-5.14.21-150400.24.200.1 dtb-allwinner-5.14.21-150400.24.200.1 dtb-marvell-5.14.21-150400.24.200.1 dtb-amlogic-5.14.21-150400.24.200.1 dtb-sprd-5.14.21-150400.24.200.1 dlm-kmp-64kb-debuginfo-5.14.21-150400.24.200.1 kernel-64kb-devel-debuginfo-5.14.21-150400.24.200.1 kselftests-kmp-64kb-debuginfo-5.14.21-150400.24.200.1 dtb-apm-5.14.21-150400.24.200.1 reiserfs-kmp-64kb-5.14.21-150400.24.200.1 dtb-arm-5.14.21-150400.24.200.1 dtb-qcom-5.14.21-150400.24.200.1 dtb-hisilicon-5.14.21-150400.24.200.1 o openSUSE Leap 15.4 (aarch64 nosrc) kernel-64kb-5.14.21-150400.24.200.1 o SUSE Linux Enterprise Micro for Rancher 5.3 (aarch64 nosrc s390x x86_64) kernel-default-5.14.21-150400.24.200.1 o SUSE Linux Enterprise Micro for Rancher 5.3 (aarch64 x86_64) kernel-default-base-5.14.21-150400.24.200.1.150400.24.102.1 o SUSE Linux Enterprise Micro for Rancher 5.3 (aarch64 s390x x86_64) kernel-default-debuginfo-5.14.21-150400.24.200.1 kernel-default-debugsource-5.14.21-150400.24.200.1 o SUSE Linux Enterprise Micro for Rancher 5.3 (noarch) kernel-macros-5.14.21-150400.24.200.1 kernel-source-5.14.21-150400.24.200.1 o SUSE Linux Enterprise Micro 5.3 (aarch64 nosrc s390x x86_64) kernel-default-5.14.21-150400.24.200.1 o SUSE Linux Enterprise Micro 5.3 (aarch64 x86_64) kernel-default-base-5.14.21-150400.24.200.1.150400.24.102.1 o SUSE Linux Enterprise Micro 5.3 (aarch64 s390x x86_64) kernel-default-debuginfo-5.14.21-150400.24.200.1 kernel-default-debugsource-5.14.21-150400.24.200.1 o SUSE Linux Enterprise Micro 5.3 (noarch) kernel-macros-5.14.21-150400.24.200.1 kernel-source-5.14.21-150400.24.200.1 o SUSE Linux Enterprise Micro for Rancher 5.4 (aarch64 nosrc s390x x86_64) kernel-default-5.14.21-150400.24.200.1 o SUSE Linux Enterprise Micro for Rancher 5.4 (aarch64 x86_64) kernel-default-base-5.14.21-150400.24.200.1.150400.24.102.1 o SUSE Linux Enterprise Micro for Rancher 5.4 (aarch64 s390x x86_64) kernel-default-debuginfo-5.14.21-150400.24.200.1 kernel-default-debugsource-5.14.21-150400.24.200.1 o SUSE Linux Enterprise Micro for Rancher 5.4 (noarch) kernel-macros-5.14.21-150400.24.200.1 kernel-source-5.14.21-150400.24.200.1 o SUSE Linux Enterprise Micro 5.4 (aarch64 nosrc s390x x86_64) kernel-default-5.14.21-150400.24.200.1 o SUSE Linux Enterprise Micro 5.4 (aarch64 x86_64) kernel-default-base-5.14.21-150400.24.200.1.150400.24.102.1 o SUSE Linux Enterprise Micro 5.4 (aarch64 s390x x86_64) kernel-default-debuginfo-5.14.21-150400.24.200.1 kernel-default-debugsource-5.14.21-150400.24.200.1 o SUSE Linux Enterprise Micro 5.4 (noarch) kernel-macros-5.14.21-150400.24.200.1 kernel-source-5.14.21-150400.24.200.1 o SUSE Linux Enterprise High Availability Extension 15 SP4 (aarch64 ppc64le s390x x86_64) ocfs2-kmp-default-debuginfo-5.14.21-150400.24.200.1 kernel-default-debuginfo-5.14.21-150400.24.200.1 dlm-kmp-default-debuginfo-5.14.21-150400.24.200.1 ocfs2-kmp-default-5.14.21-150400.24.200.1 cluster-md-kmp-default-5.14.21-150400.24.200.1 cluster-md-kmp-default-debuginfo-5.14.21-150400.24.200.1 dlm-kmp-default-5.14.21-150400.24.200.1 gfs2-kmp-default-debuginfo-5.14.21-150400.24.200.1 gfs2-kmp-default-5.14.21-150400.24.200.1 kernel-default-debugsource-5.14.21-150400.24.200.1 o SUSE Linux Enterprise High Availability Extension 15 SP4 (nosrc) kernel-default-5.14.21-150400.24.200.1 o SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (aarch64 nosrc) kernel-64kb-5.14.21-150400.24.200.1 o SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (aarch64) kernel-64kb-devel-debuginfo-5.14.21-150400.24.200.1 kernel-64kb-debuginfo-5.14.21-150400.24.200.1 kernel-64kb-devel-5.14.21-150400.24.200.1 kernel-64kb-debugsource-5.14.21-150400.24.200.1 o SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (aarch64 nosrc x86_64) kernel-default-5.14.21-150400.24.200.1 o SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (aarch64 x86_64) reiserfs-kmp-default-debuginfo-5.14.21-150400.24.200.1 kernel-default-debuginfo-5.14.21-150400.24.200.1 kernel-default-devel-debuginfo-5.14.21-150400.24.200.1 kernel-default-devel-5.14.21-150400.24.200.1 kernel-default-base-5.14.21-150400.24.200.1.150400.24.102.1 kernel-obs-build-debugsource-5.14.21-150400.24.200.1 kernel-syms-5.14.21-150400.24.200.1 reiserfs-kmp-default-5.14.21-150400.24.200.1 kernel-obs-build-5.14.21-150400.24.200.1 kernel-default-debugsource-5.14.21-150400.24.200.1 o SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (noarch) kernel-macros-5.14.21-150400.24.200.1 kernel-devel-5.14.21-150400.24.200.1 kernel-source-5.14.21-150400.24.200.1 o SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (noarch nosrc) kernel-docs-5.14.21-150400.24.200.1 o SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (aarch64 nosrc) kernel-64kb-5.14.21-150400.24.200.1 o SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (aarch64) kernel-64kb-devel-debuginfo-5.14.21-150400.24.200.1 kernel-64kb-debuginfo-5.14.21-150400.24.200.1 kernel-64kb-devel-5.14.21-150400.24.200.1 kernel-64kb-debugsource-5.14.21-150400.24.200.1 o SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (aarch64 nosrc x86_64) kernel-default-5.14.21-150400.24.200.1 o SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (aarch64 x86_64) reiserfs-kmp-default-debuginfo-5.14.21-150400.24.200.1 kernel-default-debuginfo-5.14.21-150400.24.200.1 kernel-default-devel-debuginfo-5.14.21-150400.24.200.1 kernel-default-devel-5.14.21-150400.24.200.1 kernel-default-base-5.14.21-150400.24.200.1.150400.24.102.1 kernel-obs-build-debugsource-5.14.21-150400.24.200.1 kernel-syms-5.14.21-150400.24.200.1 reiserfs-kmp-default-5.14.21-150400.24.200.1 kernel-obs-build-5.14.21-150400.24.200.1 kernel-default-debugsource-5.14.21-150400.24.200.1 o SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (noarch) kernel-macros-5.14.21-150400.24.200.1 kernel-devel-5.14.21-150400.24.200.1 kernel-source-5.14.21-150400.24.200.1 o SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (noarch nosrc) kernel-docs-5.14.21-150400.24.200.1 o SUSE Linux Enterprise Server 15 SP4 LTSS (aarch64 nosrc) kernel-64kb-5.14.21-150400.24.200.1 o SUSE Linux Enterprise Server 15 SP4 LTSS (aarch64) kernel-64kb-devel-debuginfo-5.14.21-150400.24.200.1 kernel-64kb-debuginfo-5.14.21-150400.24.200.1 kernel-64kb-devel-5.14.21-150400.24.200.1 kernel-64kb-debugsource-5.14.21-150400.24.200.1 o SUSE Linux Enterprise Server 15 SP4 LTSS (aarch64 ppc64le s390x x86_64 nosrc) kernel-default-5.14.21-150400.24.200.1 o SUSE Linux Enterprise Server 15 SP4 LTSS (aarch64 ppc64le x86_64) kernel-default-base-5.14.21-150400.24.200.1.150400.24.102.1 o SUSE Linux Enterprise Server 15 SP4 LTSS (aarch64 ppc64le s390x x86_64) reiserfs-kmp-default-debuginfo-5.14.21-150400.24.200.1 kernel-default-debuginfo-5.14.21-150400.24.200.1 kernel-default-devel-debuginfo-5.14.21-150400.24.200.1 kernel-default-devel-5.14.21-150400.24.200.1 kernel-syms-5.14.21-150400.24.200.1 kernel-obs-build-debugsource-5.14.21-150400.24.200.1 reiserfs-kmp-default-5.14.21-150400.24.200.1 kernel-obs-build-5.14.21-150400.24.200.1 kernel-default-debugsource-5.14.21-150400.24.200.1 o SUSE Linux Enterprise Server 15 SP4 LTSS (noarch) kernel-macros-5.14.21-150400.24.200.1 kernel-devel-5.14.21-150400.24.200.1 kernel-source-5.14.21-150400.24.200.1 o SUSE Linux Enterprise Server 15 SP4 LTSS (noarch nosrc) kernel-docs-5.14.21-150400.24.200.1 o SUSE Linux Enterprise Server 15 SP4 LTSS (nosrc s390x) kernel-zfcpdump-5.14.21-150400.24.200.1 o SUSE Linux Enterprise Server 15 SP4 LTSS (s390x) kernel-zfcpdump-debuginfo-5.14.21-150400.24.200.1 kernel-zfcpdump-debugsource-5.14.21-150400.24.200.1 o SUSE Linux Enterprise Server for SAP Applications 15 SP4 (nosrc ppc64le x86_64) kernel-default-5.14.21-150400.24.200.1 o SUSE Linux Enterprise Server for SAP Applications 15 SP4 (ppc64le x86_64) reiserfs-kmp-default-debuginfo-5.14.21-150400.24.200.1 kernel-default-debuginfo-5.14.21-150400.24.200.1 kernel-default-devel-debuginfo-5.14.21-150400.24.200.1 kernel-default-devel-5.14.21-150400.24.200.1 kernel-default-base-5.14.21-150400.24.200.1.150400.24.102.1 kernel-obs-build-debugsource-5.14.21-150400.24.200.1 kernel-syms-5.14.21-150400.24.200.1 reiserfs-kmp-default-5.14.21-150400.24.200.1 kernel-obs-build-5.14.21-150400.24.200.1 kernel-default-debugsource-5.14.21-150400.24.200.1 o SUSE Linux Enterprise Server for SAP Applications 15 SP4 (noarch) kernel-macros-5.14.21-150400.24.200.1 kernel-devel-5.14.21-150400.24.200.1 kernel-source-5.14.21-150400.24.200.1 o SUSE Linux Enterprise Server for SAP Applications 15 SP4 (noarch nosrc) kernel-docs-5.14.21-150400.24.200.1 o SUSE Linux Enterprise Live Patching 15-SP4 (nosrc) kernel-default-5.14.21-150400.24.200.1 o SUSE Linux Enterprise Live Patching 15-SP4 (ppc64le s390x x86_64) kernel-livepatch-5_14_21-150400_24_200-default-1-150400.9.3.1 kernel-default-debuginfo-5.14.21-150400.24.200.1 kernel-default-livepatch-5.14.21-150400.24.200.1 kernel-livepatch-SLE15-SP4_Update_50-debugsource-1-150400.9.3.1 kernel-livepatch-5_14_21-150400_24_200-default-debuginfo-1-150400.9.3.1 kernel-default-livepatch-devel-5.14.21-150400.24.200.1 kernel-default-debugsource-5.14.21-150400.24.200.1 References: o https://www.suse.com/security/cve/CVE-2025-38234.html o https://www.suse.com/security/cve/CVE-2025-68818.html o https://www.suse.com/security/cve/CVE-2026-23103.html o https://www.suse.com/security/cve/CVE-2026-23243.html o https://www.suse.com/security/cve/CVE-2026-23272.html o https://www.suse.com/security/cve/CVE-2026-23274.html o https://bugzilla.suse.com/show_bug.cgi?id=1246057 o https://bugzilla.suse.com/show_bug.cgi?id=1256504 o https://bugzilla.suse.com/show_bug.cgi?id=1256675 o https://bugzilla.suse.com/show_bug.cgi?id=1257773 o https://bugzilla.suse.com/show_bug.cgi?id=1259797 o https://bugzilla.suse.com/show_bug.cgi?id=1260005 o https://bugzilla.suse.com/show_bug.cgi?id=1260009 - --------------------------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

7.800000190734863

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

Affected Products

Vendor	Product	Versions
SUSE	Linux Kernel

Timeline

Apr 24, 2026 CVE Published

References

Open in Interactive Console →