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202
security advisorybuffer overflowimportantopenSUSE 15 SP5 Kernel Important Update Fixes CVE-2026-46173
An update that solves three vulnerabilities can now be installed.. # Security update for the Linux Kernel (Live Patch 42 for SUSE Linux Enterprise 15 SP5) Announcement ID: SUSE-SU-2026:3009-1 Release Date: 2026-07-15T07:34:15Z Rating: important References: * bsc#1267723 * bsc#1268662 * bsc#1269023 Cross-References: * CVE-2026-46173 * CVE-2026-52909 * CVE-2026-52943 CVSS scores: * CVE-2026-46173 ( 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 * CVE-2026-46173 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-46173 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-52909 ( SUSE ): 7.1 CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N * CVE-2026-52909 ( SUSE ): 7.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H * CVE-2026-52909 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-52943 ( 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 * CVE-2026-52943 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-52943 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-52943 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Affected Products: * openSUSE Leap 15.4 * openSUSE Leap 15.5 * SUSE Linux Enterprise High Performance Computing 15 SP4 * SUSE Linux Enterprise High Performance Computing 15 SP5 * SUSE Linux Enterprise Live Patching 15-SP4 * SUSE Linux Enterprise Live Patching 15-SP5 * SUSE Linux Enterprise Micro 5.3 * SUSE Linux Enterprise Micro 5.4 * SUSE Linux Enterprise Micro 5.5 * SUSE Linux Enterprise Real Time 15 SP4 * SUSE Linux Enterprise Real Time 15 SP5 * SUSE Linux Enterprise Server 15 SP4 * SUSE Linux Enterprise Server 15 SP5 * SUSE Linux Enterprise Server for SAP Applications 15 SP4 * SUSE Linux Enterprise Server for SAP Applications 15 SP5 An update that solves three vulnerabilities can now be installed. ## Description: Thisupdate for the SUSE Linux Enterprise Kernel 5.14.21-150500.55.172 fixes various security issues The following security issues were fixed: * CVE-2026-46173: exit: prevent preemption of oopsing TASK_DEAD task (bsc#1267723). * CVE-2026-52909: ip6_vti: set netns_immutable on the fallback device (bsc#1268662). * CVE-2026-52943: net: skbuff: fix missing zerocopy reference in pskb_carve helpers (bsc#1269023). ## 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 Live Patching 15-SP4 zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP4-2026-3009=1 * openSUSE Leap 15.5 zypper in -t patch SUSE-2026-3007=1 * SUSE Linux Enterprise Live Patching 15-SP5 zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP5-2026-3007=1 * openSUSE Leap 15.4 zypper in -t patch SUSE-2026-3009=1 ## Package List: * SUSE Linux Enterprise Live Patching 15-SP4 (ppc64le s390x x86_64) * kernel-livepatch-SLE15-SP4_Update_56-debugsource-2-150400.2.1 * kernel-livepatch-5_14_21-150400_24_225-default-2-150400.2.1 * kernel-livepatch-5_14_21-150400_24_225-default-debuginfo-2-150400.2.1 * openSUSE Leap 15.4 (ppc64le s390x x86_64) * kernel-livepatch-SLE15-SP4_Update_56-debugsource-2-150400.2.1 * kernel-livepatch-5_14_21-150400_24_225-default-2-150400.2.1 * kernel-livepatch-5_14_21-150400_24_225-default-debuginfo-2-150400.2.1 * openSUSE Leap 15.5 (ppc64le s390x x86_64) * kernel-livepatch-5_14_21-150500_55_172-default-2-150500.2.2 * kernel-livepatch-5_14_21-150500_55_172-default-debuginfo-2-150500.2.2 * kernel-livepatch-SLE15-SP5_Update_42-debugsource-2-150500.2.2 * SUSE Linux Enterprise Live Patching 15-SP5 (ppc64le s390x x86_64) * kernel-livepatch-5_14_21-150500_55_172-default-2-150500.2.2 * kernel-livepatch-5_14_21-150500_55_172-default-debuginfo-2-150500.2.2 *kernel-livepatch-SLE15-SP5_Update_42-debugsource-2-150500.2.2 ## References: * https://www.suse.com/security/cve/CVE-2026-46173.html * https://www.suse.com/security/cve/CVE-2026-52909.html * https://www.suse.com/security/cve/CVE-2026-52943.html * https://bugzilla.suse.com/show_bug.cgi?id=1267723 * https://bugzilla.suse.com/show_bug.cgi?id=1268662 * https://bugzilla.suse.com/show_bug.cgi?id=1269023 . This update resolves important issues in the openSUSE kernel, improving system security and stability against threats.. openSUSE Kernel Update, Linux Kernel Security, Live Patching for SUSE. . Severity: Important. LinuxSecurity.com Team
Jul 15, 2026
•Important
OpenSUSE
100
security advisorybuffer overflowSuSESUSE Linux Enterprise 15 SP5 Kernel Important Update 2026-2571-1
An update that solves five vulnerabilities can now be installed.. # Security update for the Linux Kernel (Live Patch 39 for SUSE Linux Enterprise 15 SP5) Announcement ID: SUSE-SU-2026:2571-1 Release Date: 2026-06-23T15:35:23Z Rating: important References: * bsc#1261640 * bsc#1263088 * bsc#1263902 * bsc#1266229 * bsc#1268282 Cross-References: * CVE-2026-31402 * CVE-2026-31504 * CVE-2026-31694 * CVE-2026-43503 * CVE-2026-46323 CVSS scores: * CVE-2026-31402 ( SUSE ): 8.8 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N * CVE-2026-31402 ( SUSE ): 8.2 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H * CVE-2026-31402 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H * CVE-2026-31504 ( 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 * CVE-2026-31504 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-31504 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-31694 ( SUSE ): 8.5 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N * CVE-2026-31694 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-31694 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-43503 ( SUSE ): 8.5 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N * CVE-2026-43503 ( SUSE ): 8.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H * CVE-2026-43503 ( NVD ): 8.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H * CVE-2026-46323 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-46323 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Affected Products: * openSUSE Leap 15.4 * openSUSE Leap 15.5 * SUSE Linux Enterprise High Performance Computing 15 SP4 * SUSE Linux Enterprise High Performance Computing 15 SP5 * SUSE Linux Enterprise Live Patching 15-SP4 * SUSE Linux Enterprise Live Patching 15-SP5 * SUSE Linux Enterprise Micro 5.3 * SUSE Linux Enterprise Micro 5.4 * SUSE LinuxEnterprise Micro 5.5 * SUSE Linux Enterprise Real Time 15 SP4 * SUSE Linux Enterprise Real Time 15 SP5 * SUSE Linux Enterprise Server 15 SP4 * SUSE Linux Enterprise Server 15 SP5 * SUSE Linux Enterprise Server for SAP Applications 15 SP4 * SUSE Linux Enterprise Server for SAP Applications 15 SP5 An update that solves five vulnerabilities can now be installed. ## Description: This update for the SUSE Linux Enterprise Kernel 5.14.21-150500.55.163 fixes various security issues The following security issues were fixed: * CVE-2026-31402: nfsd: fix heap overflow in NFSv4.0 LOCK replay cache (bsc#1261640). * CVE-2026-31504: net: fix fanout UAF in packet_release() via NETDEV_UP race (bsc#1263088). * CVE-2026-31694: fuse: reject oversized dirents in page cache (bsc#1263902). * CVE-2026-43503: final dirty.frag related fixes (bsc#1266229). * CVE-2026-46323: net: gro: don't merge zcopy skbs (bsc#1268282). ## 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 Live Patching 15-SP5 zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP5-2026-2593=1 SUSE-SLE- Module-Live-Patching-15-SP5-2026-2572=1 SUSE-SLE-Module-Live- Patching-15-SP5-2026-2586=1 SUSE-SLE-Module-Live-Patching-15-SP5-2026-2573=1 SUSE-SLE-Module-Live-Patching-15-SP5-2026-2574=1 SUSE-SLE-Module-Live- Patching-15-SP5-2026-2576=1 SUSE-SLE-Module-Live-Patching-15-SP5-2026-2577=1 SUSE-SLE-Module-Live-Patching-15-SP5-2026-2587=1 * openSUSE Leap 15.5 zypper in -t patch SUSE-2026-2593=1 SUSE-2026-2572=1 SUSE-2026-2586=1 SUSE-2026-2573=1 SUSE-2026-2574=1 SUSE-2026-2576=1 SUSE-2026-2577=1 SUSE-2026-2587=1 * openSUSE Leap 15.4 zypper in -t patch SUSE-2026-2571=1 SUSE-2026-2570=1 * SUSE Linux Enterprise Live Patching 15-SP4 zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP4-2026-2571=1SUSE-SLE- Module-Live-Patching-15-SP4-2026-2570=1 ## Package List: * SUSE Linux Enterprise Live Patching 15-SP4 (ppc64le s390x x86_64) * kernel-livepatch-5_14_21-150400_24_194-default-7-150400.2.1 * kernel-livepatch-5_14_21-150400_24_200-default-5-150400.2.1 * kernel-livepatch-5_14_21-150400_24_194-default-debuginfo-7-150400.2.1 * kernel-livepatch-SLE15-SP4_Update_48-debugsource-7-150400.2.1 * kernel-livepatch-5_14_21-150400_24_200-default-debuginfo-5-150400.2.1 * kernel-livepatch-SLE15-SP4_Update_50-debugsource-5-150400.2.1 * openSUSE Leap 15.4 (ppc64le s390x x86_64) * kernel-livepatch-5_14_21-150400_24_194-default-7-150400.2.1 * kernel-livepatch-5_14_21-150400_24_200-default-5-150400.2.1 * kernel-livepatch-5_14_21-150400_24_194-default-debuginfo-7-150400.2.1 * kernel-livepatch-SLE15-SP4_Update_48-debugsource-7-150400.2.1 * kernel-livepatch-5_14_21-150400_24_200-default-debuginfo-5-150400.2.1 * kernel-livepatch-SLE15-SP4_Update_50-debugsource-5-150400.2.1 * SUSE Linux Enterprise Live Patching 15-SP5 (ppc64le s390x x86_64) * kernel-livepatch-5_14_21-150500_55_127-default-9-150500.2.1 * kernel-livepatch-5_14_21-150500_55_127-default-debuginfo-9-150500.2.1 * kernel-livepatch-5_14_21-150500_55_133-default-debuginfo-9-150500.2.1 * kernel-livepatch-SLE15-SP5_Update_37-debugsource-5-150500.2.1 * kernel-livepatch-5_14_21-150500_55_136-default-8-150500.2.1 * kernel-livepatch-SLE15-SP5_Update_35-debugsource-8-150500.2.1 * kernel-livepatch-5_14_21-150500_55_136-default-debuginfo-8-150500.2.1 * kernel-livepatch-5_14_21-150500_55_130-default-debuginfo-9-150500.2.1 * kernel-livepatch-5_14_21-150500_55_163-default-3-150500.2.1 * kernel-livepatch-5_14_21-150500_55_144-default-debuginfo-5-150500.2.1 * kernel-livepatch-SLE15-SP5_Update_39-debugsource-3-150500.2.1 * kernel-livepatch-SLE15-SP5_Update_36-debugsource-5-150500.2.1 * kernel-livepatch-5_14_21-150500_55_121-default-14-150500.2.1 *kernel-livepatch-SLE15-SP5_Update_30-debugsource-14-150500.2.1 * kernel-livepatch-SLE15-SP5_Update_32-debugsource-9-150500.2.1 * kernel-livepatch-5_14_21-150500_55_141-default-5-150500.2.1 * kernel-livepatch-5_14_21-150500_55_130-default-9-150500.2.1 * kernel-livepatch-5_14_21-150500_55_163-default-debuginfo-3-150500.2.1 * kernel-livepatch-5_14_21-150500_55_144-default-5-150500.2.1 * kernel-livepatch-5_14_21-150500_55_141-default-debuginfo-5-150500.2.1 * kernel-livepatch-5_14_21-150500_55_133-default-9-150500.2.1 * kernel-livepatch-SLE15-SP5_Update_34-debugsource-9-150500.2.1 * kernel-livepatch-SLE15-SP5_Update_33-debugsource-9-150500.2.1 * kernel-livepatch-5_14_21-150500_55_121-default-debuginfo-14-150500.2.1 * openSUSE Leap 15.5 (ppc64le s390x x86_64) * kernel-livepatch-5_14_21-150500_55_127-default-9-150500.2.1 * kernel-livepatch-5_14_21-150500_55_127-default-debuginfo-9-150500.2.1 * kernel-livepatch-5_14_21-150500_55_133-default-debuginfo-9-150500.2.1 * kernel-livepatch-SLE15-SP5_Update_37-debugsource-5-150500.2.1 * kernel-livepatch-5_14_21-150500_55_136-default-8-150500.2.1 * kernel-livepatch-SLE15-SP5_Update_35-debugsource-8-150500.2.1 * kernel-livepatch-5_14_21-150500_55_136-default-debuginfo-8-150500.2.1 * kernel-livepatch-5_14_21-150500_55_130-default-debuginfo-9-150500.2.1 * kernel-livepatch-5_14_21-150500_55_163-default-3-150500.2.1 * kernel-livepatch-5_14_21-150500_55_144-default-debuginfo-5-150500.2.1 * kernel-livepatch-SLE15-SP5_Update_39-debugsource-3-150500.2.1 * kernel-livepatch-SLE15-SP5_Update_36-debugsource-5-150500.2.1 * kernel-livepatch-5_14_21-150500_55_121-default-14-150500.2.1 * kernel-livepatch-SLE15-SP5_Update_30-debugsource-14-150500.2.1 * kernel-livepatch-SLE15-SP5_Update_32-debugsource-9-150500.2.1 * kernel-livepatch-5_14_21-150500_55_141-default-5-150500.2.1 * kernel-livepatch-5_14_21-150500_55_130-default-9-150500.2.1 *kernel-livepatch-5_14_21-150500_55_163-default-debuginfo-3-150500.2.1 * kernel-livepatch-5_14_21-150500_55_144-default-5-150500.2.1 * kernel-livepatch-5_14_21-150500_55_141-default-debuginfo-5-150500.2.1 * kernel-livepatch-5_14_21-150500_55_133-default-9-150500.2.1 * kernel-livepatch-SLE15-SP5_Update_34-debugsource-9-150500.2.1 * kernel-livepatch-SLE15-SP5_Update_33-debugsource-9-150500.2.1 * kernel-livepatch-5_14_21-150500_55_121-default-debuginfo-14-150500.2.1 ## References: * https://www.suse.com/security/cve/CVE-2026-31402.html * https://www.suse.com/security/cve/CVE-2026-31504.html * https://www.suse.com/security/cve/CVE-2026-31694.html * https://www.suse.com/security/cve/CVE-2026-43503.html * https://www.suse.com/security/cve/CVE-2026-46323.html * https://bugzilla.suse.com/show_bug.cgi?id=1261640 * https://bugzilla.suse.com/show_bug.cgi?id=1263088 * https://bugzilla.suse.com/show_bug.cgi?id=1263902 * https://bugzilla.suse.com/show_bug.cgi?id=1266229 * https://bugzilla.suse.com/show_bug.cgi?id=1268282 . A significant security update for the SUSE Kernel addressing five critical issues is now available for installation. Apply updates immediately.. SUSE Kernel Update, Important Security Patch, Live Patching, CVE Fixes. . Severity: Important. LinuxSecurity.com Team
Jun 23, 2026
•Important
SuSE
202
security advisoryOpenSSLimportantopenSUSE OpenSSL Important Heap Use-After-Free Vulnerability 2026-2409-1
An update that solves one vulnerability and has one security fix can now be installed.. # Security update for openssl-1_1-livepatches Announcement ID: SUSE-SU-2026:2409-1 Release Date: 2026-06-16T08:07:15Z Rating: important References: * bsc#1266357 * bsc#1266389 Cross-References: * CVE-2026-45447 CVSS scores: * CVE-2026-45447 ( SUSE ): 7.7 CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N * CVE-2026-45447 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-45447 ( NVD ): 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Affected Products: * openSUSE Leap 15.5 * SUSE Linux Enterprise High Performance Computing 15 SP5 * SUSE Linux Enterprise Live Patching 15-SP5 * SUSE Linux Enterprise Micro 5.5 * SUSE Linux Enterprise Real Time 15 SP5 * SUSE Linux Enterprise Server 15 SP5 * SUSE Linux Enterprise Server for SAP Applications 15 SP5 An update that solves one vulnerability and has one security fix can now be installed. ## Description: This update for openssl-1_1-livepatches fixes the following issues * CVE-2026-45447: Heap Use-After-Free in OpenSSL PKCS7_verify() (bsc#1266357). ## 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 15.5 zypper in -t patch SUSE-2026-2409=1 * SUSE Linux Enterprise Live Patching 15-SP5 zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP5-2026-2409=1 ## Package List: * openSUSE Leap 15.5 (x86_64) * openssl-1_1-livepatches-0.6-150500.6.14.1 * openssl-1_1-livepatches-debugsource-0.6-150500.6.14.1 * openssl-1_1-livepatches-debuginfo-0.6-150500.6.14.1 * SUSE Linux Enterprise Live Patching 15-SP5 (x86_64) * openssl-1_1-livepatches-0.6-150500.6.14.1 * openssl-1_1-livepatches-debugsource-0.6-150500.6.14.1 * openssl-1_1-livepatches-debuginfo-0.6-150500.6.14.1 ## References: *https://www.suse.com/security/cve/CVE-2026-45447.html * https://bugzilla.suse.com/show_bug.cgi?id=1266357 * https://bugzilla.suse.com/show_bug.cgi?id=1266389 . # Security update for openssl-1_1-livepatches Announcement ID: SUSE-SU-2026:2409-1 Release Date: 202. security, update, solves, vulnerability, installed. . Severity: Important. LinuxSecurity.com Team
Jun 16, 2026
•Important
OpenSUSE
100
security advisorySuSEOpenSSLSUSE 2026-2412-1 Important openssl-1_1-livepatches Heap Use-After-Free
An update that solves one vulnerability and has one security fix can now be installed.. # Security update for openssl-1_1-livepatches Announcement ID: SUSE-SU-2026:2412-1 Release Date: 2026-06-16T08:07:36Z Rating: important References: * bsc#1266357 * bsc#1266389 Cross-References: * CVE-2026-45447 CVSS scores: * CVE-2026-45447 ( SUSE ): 7.7 CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N * CVE-2026-45447 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-45447 ( 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 Live Patching 15-SP7 * SUSE Linux Enterprise Real Time 15 SP7 * SUSE Linux Enterprise Server 15 SP7 * SUSE Linux Enterprise Server for SAP Applications 15 SP7 An update that solves one vulnerability and has one security fix can now be installed. ## Description: This update for openssl-1_1-livepatches fixes the following issues * CVE-2026-45447: Heap Use-After-Free in OpenSSL PKCS7_verify() (bsc#1266357). ## 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 Live Patching 15-SP7 zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP7-2026-2412=1 ## Package List: * SUSE Linux Enterprise Live Patching 15-SP7 (ppc64le x86_64) * openssl-1_1-livepatches-debugsource-0.6-150700.13.6.1 * openssl-1_1-livepatches-debuginfo-0.6-150700.13.6.1 * openssl-1_1-livepatches-0.6-150700.13.6.1 ## References: * https://www.suse.com/security/cve/CVE-2026-45447.html * https://bugzilla.suse.com/show_bug.cgi?id=1266357 * https://bugzilla.suse.com/show_bug.cgi?id=1266389 . Update for SUSE resolves a critical heap use-after-free flaw in OpenSSL affecting multiple server products with an important rating.. SUSE Linux Update, OpenSSL Security Fix, Live Patching Vulnerability, HeapUse-After-Free, Important Security Patch. . Severity: Important. LinuxSecurity.com Team
Jun 16, 2026
•Important
SuSE
202
security advisorypatchimportantLinux Fedora 2026 Kernel Upgrade FDO-FD-2026-NOT-2023-8
An update that solves eight vulnerabilities can now be installed.. # Security update for the Linux Kernel (Live Patch 14 for SUSE Linux Enterprise 15 SP6) Announcement ID: SUSE-SU-2026:1271-1 Release Date: 2026-04-11T18:04:43Z Rating: important References: * bsc#1252036 * bsc#1252689 * bsc#1253404 * bsc#1256780 * bsc#1257238 * bsc#1258051 * bsc#1258183 * bsc#1258784 Cross-References: * CVE-2025-39973 * CVE-2025-40018 * CVE-2025-40159 * CVE-2025-71120 * CVE-2026-22999 * CVE-2026-23074 * CVE-2026-23111 * CVE-2026-23209 CVSS scores: * CVE-2025-39973 ( 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 * CVE-2025-39973 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2025-40018 ( 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 * CVE-2025-40018 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2025-40159 ( 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 * CVE-2025-40159 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2025-71120 ( SUSE ): 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N * CVE-2025-71120 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2025-71120 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H * CVE-2026-22999 ( 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 * CVE-2026-22999 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-22999 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H * CVE-2026-23074 ( 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 * CVE-2026-23074 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-23074 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-23074 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-23111 ( SUSE ): 8.5 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N * CVE-2026-23111 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-23111 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-23111 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-23209 ( SUSE ): 8.5 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N * CVE-2026-23209 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-23209 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-23209 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Affected Products: * openSUSE Leap 15.6 * SUSE Linux Enterprise Live Patching 15-SP6 * SUSE Linux Enterprise Real Time 15 SP6 * SUSE Linux Enterprise Server 15 SP6 * SUSE Linux Enterprise Server for SAP Applications 15 SP6 An update that solves eight vulnerabilities can now be installed. ## Description: This update for the SUSE Linux Enterprise Kernel 6.4.0-150600.23.65 fixes various security issues The following security issues were fixed: * CVE-2025-39973: i40e: add validation for ring_len param (bsc#1252036). * CVE-2025-40018: ipvs: Defer ip_vs_ftp unregister during netns cleanup (bsc#1252689). * CVE-2025-40159: xsk: Harden userspace-supplied xdp_desc validation (bsc#1253404). * CVE-2025-71120: SUNRPC: svcauth_gss: avoid NULL deref on zero length gss_token in gss_read_proxy_verf (bsc#1256780). * CVE-2026-22999: net/sched: sch_qfq: do not free existing class in qfq_change_class() (bsc#1257238). * CVE-2026-23074: net/sched: Enforce that teql can only be used as root qdisc (bsc#1258051). * CVE-2026-23111: netfilter: nf_tables: fix inverted genmask check in nft_map_catchall_activate() (bsc#1258183). * CVE-2026-23209: macvlan: fix error recovery in macvlan_common_newlink() (bsc#1258784). ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypperpatch". Alternatively you can run the command listed for your product: * openSUSE Leap 15.6 zypper in -t patch SUSE-2026-1271=1 * SUSE Linux Enterprise Live Patching 15-SP6 zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP6-2026-1271=1 ## Package List: * openSUSE Leap 15.6 (ppc64le s390x x86_64) * kernel-livepatch-6_4_0-150600_23_65-default-8-150600.2.1 * kernel-livepatch-SLE15-SP6_Update_14-debugsource-8-150600.2.1 * kernel-livepatch-6_4_0-150600_23_65-default-debuginfo-8-150600.2.1 * SUSE Linux Enterprise Live Patching 15-SP6 (ppc64le s390x x86_64) * kernel-livepatch-6_4_0-150600_23_65-default-8-150600.2.1 * kernel-livepatch-SLE15-SP6_Update_14-debugsource-8-150600.2.1 * kernel-livepatch-6_4_0-150600_23_65-default-debuginfo-8-150600.2.1 ## References: * https://www.suse.com/security/cve/CVE-2025-39973.html * https://www.suse.com/security/cve/CVE-2025-40018.html * https://www.suse.com/security/cve/CVE-2025-40159.html * https://www.suse.com/security/cve/CVE-2025-71120.html * https://www.suse.com/security/cve/CVE-2026-22999.html * https://www.suse.com/security/cve/CVE-2026-23074.html * https://www.suse.com/security/cve/CVE-2026-23111.html * https://www.suse.com/security/cve/CVE-2026-23209.html * https://bugzilla.suse.com/show_bug.cgi?id=1252036 * https://bugzilla.suse.com/show_bug.cgi?id=1252689 * https://bugzilla.suse.com/show_bug.cgi?id=1253404 * https://bugzilla.suse.com/show_bug.cgi?id=1256780 * https://bugzilla.suse.com/show_bug.cgi?id=1257238 * https://bugzilla.suse.com/show_bug.cgi?id=1258051 * https://bugzilla.suse.com/show_bug.cgi?id=1258183 * https://bugzilla.suse.com/show_bug.cgi?id=1258784 . Eight vulnerabilities fixed in important openSUSE kernel update. Install patch for enhanced security now.. openSUSE security update, Linux kernel patch, important vulnerabilities, live patching enhancements. . Severity: Important. LinuxSecurity.com Team
Apr 13, 2026
•Important
OpenSUSE
100
security advisorysecurity issueSuSESUSE Linux Enterprise 15 SP7 Kernel RT Security Update 2026-1185-1 Key
An update that solves eight vulnerabilities can now be installed.. # Security update for the Linux Kernel RT (Live Patch 0 for SUSE Linux Enterprise 15 SP7) Announcement ID: SUSE-SU-2026:1185-1 Release Date: 2026-04-03T16:41:59Z Rating: important References: * bsc#1252036 * bsc#1252689 * bsc#1253404 * bsc#1256780 * bsc#1257238 * bsc#1258051 * bsc#1258183 * bsc#1258784 Cross-References: * CVE-2025-39973 * CVE-2025-40018 * CVE-2025-40159 * CVE-2025-71120 * CVE-2026-22999 * CVE-2026-23074 * CVE-2026-23111 * CVE-2026-23209 CVSS scores: * CVE-2025-39973 ( 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 * CVE-2025-39973 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2025-40018 ( 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 * CVE-2025-40018 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2025-40159 ( 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 * CVE-2025-40159 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2025-71120 ( SUSE ): 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N * CVE-2025-71120 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2025-71120 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H * CVE-2026-22999 ( 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 * CVE-2026-22999 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-22999 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H * CVE-2026-23074 ( 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 * CVE-2026-23074 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-23074 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-23074 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-23111 ( SUSE ): 8.5 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N * CVE-2026-23111 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-23111 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-23111 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-23209 ( SUSE ): 8.5 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N * CVE-2026-23209 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-23209 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-23209 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Affected Products: * SUSE Linux Enterprise Live Patching 15-SP7 * SUSE Linux Enterprise Real Time 15 SP7 * SUSE Linux Enterprise Server 15 SP7 * SUSE Linux Enterprise Server for SAP Applications 15 SP7 An update that solves eight vulnerabilities can now be installed. ## Description: This update for the SUSE Linux Enterprise Kernel 6.4.0-150700.5 fixes various security issues The following security issues were fixed: * CVE-2025-39973: i40e: add validation for ring_len param (bsc#1252036). * CVE-2025-40018: ipvs: Defer ip_vs_ftp unregister during netns cleanup (bsc#1252689). * CVE-2025-40159: xsk: Harden userspace-supplied xdp_desc validation (bsc#1253404). * CVE-2025-71120: SUNRPC: svcauth_gss: avoid NULL deref on zero length gss_token in gss_read_proxy_verf (bsc#1256780). * CVE-2026-22999: net/sched: sch_qfq: do not free existing class in qfq_change_class() (bsc#1257238). * CVE-2026-23074: net/sched: Enforce that teql can only be used as root qdisc (bsc#1258051). * CVE-2026-23111: netfilter: nf_tables: fix inverted genmask check in nft_map_catchall_activate() (bsc#1258183). * CVE-2026-23209: macvlan: fix error recovery in macvlan_common_newlink() (bsc#1258784). ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively youcan run the command listed for your product: * SUSE Linux Enterprise Live Patching 15-SP7 zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP7-2026-1185=1 SUSE-SLE- Module-Live-Patching-15-SP7-2026-1184=1 SUSE-SLE-Module-Live- Patching-15-SP7-2026-1183=1 SUSE-SLE-Module-Live-Patching-15-SP7-2026-1182=1 SUSE-SLE-Module-Live-Patching-15-SP7-2026-1181=1 ## Package List: * SUSE Linux Enterprise Live Patching 15-SP7 (x86_64) * kernel-livepatch-6_4_0-150700_7_19-rt-5-150700.2.1 * kernel-livepatch-6_4_0-150700_7_19-rt-debuginfo-5-150700.2.1 * kernel-livepatch-SLE15-SP7-RT_Update_2-debugsource-12-150700.2.1 * kernel-livepatch-6_4_0-150700_5-rt-13-150700.3.1 * kernel-livepatch-SLE15-SP7-RT_Update_3-debugsource-8-150700.2.1 * kernel-livepatch-SLE15-SP7-RT_Update_0-debugsource-13-150700.3.1 * kernel-livepatch-SLE15-SP7-RT_Update_5-debugsource-5-150700.2.1 * kernel-livepatch-6_4_0-150700_5-rt-debuginfo-13-150700.3.1 * kernel-livepatch-6_4_0-150700_7_13-rt-debuginfo-8-150700.2.1 * kernel-livepatch-6_4_0-150700_7_8-rt-12-150700.2.1 * kernel-livepatch-6_4_0-150700_7_13-rt-8-150700.2.1 * kernel-livepatch-6_4_0-150700_7_8-rt-debuginfo-12-150700.2.1 * kernel-livepatch-SLE15-SP7-RT_Update_4-debugsource-8-150700.2.1 * kernel-livepatch-6_4_0-150700_7_16-rt-debuginfo-8-150700.2.1 * kernel-livepatch-6_4_0-150700_7_16-rt-8-150700.2.1 ## References: * https://www.suse.com/security/cve/CVE-2025-39973.html * https://www.suse.com/security/cve/CVE-2025-40018.html * https://www.suse.com/security/cve/CVE-2025-40159.html * https://www.suse.com/security/cve/CVE-2025-71120.html * https://www.suse.com/security/cve/CVE-2026-22999.html * https://www.suse.com/security/cve/CVE-2026-23074.html * https://www.suse.com/security/cve/CVE-2026-23111.html * https://www.suse.com/security/cve/CVE-2026-23209.html * https://bugzilla.suse.com/show_bug.cgi?id=1252036 * https://bugzilla.suse.com/show_bug.cgi?id=1252689 *https://bugzilla.suse.com/show_bug.cgi?id=1253404 * https://bugzilla.suse.com/show_bug.cgi?id=1256780 * https://bugzilla.suse.com/show_bug.cgi?id=1257238 * https://bugzilla.suse.com/show_bug.cgi?id=1258051 * https://bugzilla.suse.com/show_bug.cgi?id=1258183 * https://bugzilla.suse.com/show_bug.cgi?id=1258784 . Recent SUSE security advisory addresses eight important vulnerabilities in the Kernel RT for Live Patching, enhancing system security.. SUSE Linux Enterprise, kernel live patching, important security update, RT kernel, CVSS scores. . Severity: Important. LinuxSecurity.com Team
Apr 06, 2026
•Important
SuSE
100
security advisorySuSEimportantUbuntu Server 22.04 LTS Kernel Upgrade Live Patch Resolves 5 Issues
An update that solves six vulnerabilities can now be installed.. # Security update for the Linux Kernel (Live Patch 7 for SUSE Linux Enterprise 15 SP7) Announcement ID: SUSE-SU-2026:1136-1 Release Date: 2026-03-27T18:04:05Z Rating: important References: * bsc#1255053 * bsc#1255378 * bsc#1255402 * bsc#1255895 * bsc#1256624 * bsc#1256644 Cross-References: * CVE-2025-40258 * CVE-2025-40297 * CVE-2025-68284 * CVE-2025-68285 * CVE-2025-68813 * CVE-2025-71085 CVSS scores: * CVE-2025-40258 ( 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 * CVE-2025-40258 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2025-40297 ( 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 * CVE-2025-40297 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2025-68284 ( SUSE ): 7.0 CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N * CVE-2025-68284 ( SUSE ): 7.3 CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H * CVE-2025-68285 ( 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 * CVE-2025-68285 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2025-68813 ( SUSE ): 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N * CVE-2025-68813 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2025-71085 ( SUSE ): 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N * CVE-2025-71085 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2025-71085 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Affected Products: * SUSE Linux Enterprise Live Patching 15-SP7 * SUSE Linux Enterprise Real Time 15 SP7 * SUSE Linux Enterprise Server 15 SP7 * SUSE Linux Enterprise Server for SAP Applications 15 SP7 An update that solves six vulnerabilities can now be installed. ## Description: This update for the SUSE Linux Enterprise Kernel6.4.0-150700.53.25 fixes various security issues The following security issues were fixed: * CVE-2025-40258: mptcp: fix race condition in mptcp_schedule_work() (bsc#1255053). * CVE-2025-40297: net: bridge: fix use-after-free due to MST port state bypass (bsc#1255895). * CVE-2025-68284: libceph: prevent potential out-of-bounds writes in handle_auth_session_key() (bsc#1255378). * CVE-2025-68285: libceph: fix potential use-after-free in have_mon_and_osd_map() (bsc#1255402). * CVE-2025-68813: ipvs: fix ipv4 null-ptr-deref in route error path (bsc#1256644). * CVE-2025-71085: ipv6: BUG() in pskb_expand_head() as part of calipso_skbuff_setattr() (bsc#1256624). ## 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 Live Patching 15-SP7 zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP7-2026-1136=1 ## Package List: * SUSE Linux Enterprise Live Patching 15-SP7 (ppc64le s390x x86_64) * kernel-livepatch-6_4_0-150700_53_25-default-debuginfo-2-150700.2.1 * kernel-livepatch-6_4_0-150700_53_25-default-2-150700.2.1 * kernel-livepatch-SLE15-SP7_Update_7-debugsource-2-150700.2.1 ## References: * https://www.suse.com/security/cve/CVE-2025-40258.html * https://www.suse.com/security/cve/CVE-2025-40297.html * https://www.suse.com/security/cve/CVE-2025-68284.html * https://www.suse.com/security/cve/CVE-2025-68285.html * https://www.suse.com/security/cve/CVE-2025-68813.html * https://www.suse.com/security/cve/CVE-2025-71085.html * https://bugzilla.suse.com/show_bug.cgi?id=1255053 * https://bugzilla.suse.com/show_bug.cgi?id=1255378 * https://bugzilla.suse.com/show_bug.cgi?id=1255402 * https://bugzilla.suse.com/show_bug.cgi?id=1255895 * https://bugzilla.suse.com/show_bug.cgi?id=1256624 * https://bugzilla.suse.com/show_bug.cgi?id=1256644 . Critical update patching sixissues in SUSE Linux Kernel improves security and stability for enterprises.. SUSE Linux Patch, Kernel Security Update, Linux Enterprise Server. . Severity: Important. LinuxSecurity.com Team
Mar 30, 2026
•Important
SuSE
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security advisoryimportantkernelopenSUSE 15.6 Kernel Important Fix CVE-2025-38129 2026-0736-1
An update that solves one vulnerability can now be installed.. # Security update for the Linux Kernel (Live Patch 1 for SUSE Linux Enterprise 15 SP7) Announcement ID: SUSE-SU-2026:0736-1 Release Date: 2026-03-02T07:04:29Z Rating: important References: * bsc#1258139 Cross-References: * CVE-2025-38129 CVSS scores: * CVE-2025-38129 ( SUSE ): 8.5 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N * CVE-2025-38129 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2025-38129 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Affected Products: * openSUSE Leap 15.6 * SUSE Linux Enterprise Live Patching 15-SP6 * SUSE Linux Enterprise Live Patching 15-SP7 * SUSE Linux Enterprise Real Time 15 SP6 * SUSE Linux Enterprise Real Time 15 SP7 * SUSE Linux Enterprise Server 15 SP6 * SUSE Linux Enterprise Server 15 SP7 * 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 the SUSE Linux Enterprise kernel 6.4.0-150700.53.3 fixes one security issue The following security issue was fixed: * CVE-2025-38129: page_pool: fix use-after-free in page_pool_recycle_in_ring (bsc#1258139). ## 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 Live Patching 15-SP6 zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP6-2026-736=1 SUSE-SLE- Module-Live-Patching-15-SP6-2026-735=1 SUSE-SLE-Module-Live- Patching-15-SP6-2026-738=1 SUSE-SLE-Module-Live-Patching-15-SP6-2026-737=1 * openSUSE Leap 15.6 zypper in -t patch SUSE-2026-735=1 SUSE-2026-738=1 SUSE-2026-737=1 SUSE-2026-736=1 * SUSE Linux Enterprise Live Patching 15-SP7 zypper in -t patchSUSE-SLE-Module-Live-Patching-15-SP7-2026-739=1 ## Package List: * SUSE Linux Enterprise Live Patching 15-SP6 (ppc64le s390x x86_64) * kernel-livepatch-6_4_0-150600_23_47-default-13-150600.2.1 * kernel-livepatch-SLE15-SP6_Update_12-debugsource-12-150600.2.1 * kernel-livepatch-SLE15-SP6_Update_8-debugsource-14-150600.2.1 * kernel-livepatch-6_4_0-150600_23_47-default-debuginfo-13-150600.2.1 * kernel-livepatch-6_4_0-150600_23_50-default-debuginfo-12-150600.2.1 * kernel-livepatch-6_4_0-150600_23_53-default-debuginfo-12-150600.2.1 * kernel-livepatch-6_4_0-150600_23_50-default-12-150600.2.1 * kernel-livepatch-SLE15-SP6_Update_11-debugsource-12-150600.2.1 * kernel-livepatch-6_4_0-150600_23_38-default-debuginfo-14-150600.2.1 * kernel-livepatch-SLE15-SP6_Update_10-debugsource-13-150600.2.1 * kernel-livepatch-6_4_0-150600_23_38-default-14-150600.2.1 * kernel-livepatch-6_4_0-150600_23_53-default-12-150600.2.1 * openSUSE Leap 15.6 (ppc64le s390x x86_64) * kernel-livepatch-6_4_0-150600_23_47-default-13-150600.2.1 * kernel-livepatch-SLE15-SP6_Update_12-debugsource-12-150600.2.1 * kernel-livepatch-SLE15-SP6_Update_8-debugsource-14-150600.2.1 * kernel-livepatch-6_4_0-150600_23_47-default-debuginfo-13-150600.2.1 * kernel-livepatch-6_4_0-150600_23_50-default-debuginfo-12-150600.2.1 * kernel-livepatch-6_4_0-150600_23_53-default-debuginfo-12-150600.2.1 * kernel-livepatch-6_4_0-150600_23_50-default-12-150600.2.1 * kernel-livepatch-SLE15-SP6_Update_11-debugsource-12-150600.2.1 * kernel-livepatch-6_4_0-150600_23_38-default-debuginfo-14-150600.2.1 * kernel-livepatch-SLE15-SP6_Update_10-debugsource-13-150600.2.1 * kernel-livepatch-6_4_0-150600_23_38-default-14-150600.2.1 * kernel-livepatch-6_4_0-150600_23_53-default-12-150600.2.1 * SUSE Linux Enterprise Live Patching 15-SP7 (ppc64le s390x x86_64) * kernel-livepatch-6_4_0-150700_53_3-default-11-150700.2.1 * kernel-livepatch-6_4_0-150700_53_3-default-debuginfo-11-150700.2.1 * kernel-livepatch-SLE15-SP7_Update_1-debugsource-11-150700.2.1 ## References: * https://www.suse.com/security/cve/CVE-2025-38129.html * https://bugzilla.suse.com/show_bug.cgi?id=1258139 . Address an important kernel update for openSUSE fixing a use-after-free issue critical for system security.. openSUSE kernel update, use-after-free fix, security update. . Severity: Important. LinuxSecurity.com Team
Mar 02, 2026
•Important
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