An update that solves one vulnerability can now be installed.. # Security update for the Linux Kernel (Live Patch 13 for SUSE Linux Enterprise Micro 6.0) Announcement ID: SUSE-SU-2026:21703-1 Release Date: 2026-05-14T07:56:25Z Rating: important References: * bsc#1264459 Cross-References: * CVE-2026-43284 CVSS scores: * CVE-2026-43284 ( SUSE ): 8.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H * CVE-2026-43284 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H * CVE-2026-43284 ( NVD ): 8.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H Affected Products: * SUSE Linux Micro 6.1 An update that solves one vulnerability can now be installed. ## Description: This update for the SUSE Linux Enterprise Kernel 6.4.0-36.1 fixes one security issue The following security issue was fixed: * CVE-2026-43284: xfrm: esp: avoid in-place decrypt on shared skb frags (bsc#1264459). ## 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 Micro 6.1 zypper in -t patch SUSE-SLE-Micro-6.1-kernel-426=1 ## Package List: * SUSE Linux Micro 6.1 (s390x x86_64) * kernel-livepatch-6_4_0-36-default-8-1.1 * kernel-livepatch-MICRO-6-0_Update_13-debugsource-8-1.1 * kernel-livepatch-6_4_0-36-default-debuginfo-8-1.1 ## References: * https://www.suse.com/security/cve/CVE-2026-43284.html * https://bugzilla.suse.com/show_bug.cgi?id=1264459 . SUSE Linux Enterprise Micro 6.0 Update addressing critical kernel security issue with CVE-2026-43284.. SUSE Linux Micro, kernel patch, CVE-2026-43284. . Severity: Important. LinuxSecurity.com Team
An update that solves one vulnerability can now be installed.. # Security update for the Linux Kernel RT (Live Patch 19 for SUSE Linux Enterprise Micro 6.0) Announcement ID: SUSE-SU-2026:21705-1 Release Date: 2026-05-14T06:29:32Z Rating: important References: * bsc#1264459 Cross-References: * CVE-2026-43284 CVSS scores: * CVE-2026-43284 ( SUSE ): 8.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H * CVE-2026-43284 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H * CVE-2026-43284 ( NVD ): 8.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H Affected Products: * SUSE Linux Micro 6.1 An update that solves one vulnerability can now be installed. ## Description: This update for the SUSE Linux Enterprise Kernel 6.4.0-41.1 fixes one security issue The following security issue was fixed: * CVE-2026-43284: xfrm: esp: avoid in-place decrypt on shared skb frags (bsc#1264459). ## 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 Micro 6.1 zypper in -t patch SUSE-SLE-Micro-6.1-kernel-410=1 ## Package List: * SUSE Linux Micro 6.1 (x86_64) * kernel-livepatch-MICRO-6-0-RT_Update_19-debugsource-3-1.1 * kernel-livepatch-6_4_0-41-rt-3-1.1 * kernel-livepatch-6_4_0-41-rt-debuginfo-3-1.1 ## References: * https://www.suse.com/security/cve/CVE-2026-43284.html * https://bugzilla.suse.com/show_bug.cgi?id=1264459 . SUSE Linux Micro 6.0 important patch resolves xfrm esp DoS issue. Update recommended for system security.. SUSE Linux Micro, Kernel Update, Security Fix. . Severity: Important. LinuxSecurity.com Team
An update that solves one vulnerability can now be installed.. # Security update for the Linux Kernel RT (Live Patch 20 for SUSE Linux Enterprise Micro 6.0) Announcement ID: SUSE-SU-2026:21715-1 Release Date: 2026-05-14T07:19:09Z Rating: important References: * bsc#1264459 Cross-References: * CVE-2026-43284 CVSS scores: * CVE-2026-43284 ( SUSE ): 8.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H * CVE-2026-43284 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H * CVE-2026-43284 ( NVD ): 8.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H Affected Products: * SUSE Linux Micro 6.1 An update that solves one vulnerability can now be installed. ## Description: This update for the SUSE Linux Enterprise Kernel 6.4.0-42.1 fixes one security issue The following security issue was fixed: * CVE-2026-43284: xfrm: esp: avoid in-place decrypt on shared skb frags (bsc#1264459). ## 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 Micro 6.1 zypper in -t patch SUSE-SLE-Micro-6.1-kernel-413=1 ## Package List: * SUSE Linux Micro 6.1 (x86_64) * kernel-livepatch-MICRO-6-0-RT_Update_20-debugsource-2-1.1 * kernel-livepatch-6_4_0-42-rt-debuginfo-2-1.1 * kernel-livepatch-6_4_0-42-rt-2-1.1 ## References: * https://www.suse.com/security/cve/CVE-2026-43284.html * https://bugzilla.suse.com/show_bug.cgi?id=1264459 . SUSE Linux Enterprise Micro 6.0 updates important security issue related to kernel RT, enhancing system integrity and security.. SUSE Linux, Kernel RT, Security Update, Live Patch, CVE-2026-43284. . Severity: Important. LinuxSecurity.com Team
An update that solves one vulnerability can now be installed.. # Security update for the Linux Kernel RT (Live Patch 6 for SUSE Linux Enterprise Micro 6.0) Announcement ID: SUSE-SU-2026:21650-1 Release Date: 2026-05-14T06:30:06Z Rating: important References: * bsc#1264459 Cross-References: * CVE-2026-43284 CVSS scores: * CVE-2026-43284 ( SUSE ): 8.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H * CVE-2026-43284 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H * CVE-2026-43284 ( NVD ): 8.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H Affected Products: * SUSE Linux Micro 6.0 An update that solves one vulnerability can now be installed. ## Description: This update for the SUSE Linux Enterprise Kernel 6.4.0-28.1 fixes one security issue The following security issue was fixed: * CVE-2026-43284: xfrm: esp: avoid in-place decrypt on shared skb frags (bsc#1264459). ## 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 Micro 6.0 zypper in -t patch SUSE-SLE-Micro-6.0-kernel-401=1 ## Package List: * SUSE Linux Micro 6.0 (x86_64) * kernel-livepatch-MICRO-6-0-RT_Update_6-debugsource-18-3.1 * kernel-livepatch-6_4_0-28-rt-18-3.1 * kernel-livepatch-6_4_0-28-rt-debuginfo-18-3.1 ## References: * https://www.suse.com/security/cve/CVE-2026-43284.html * https://bugzilla.suse.com/show_bug.cgi?id=1264459 . SUSE Linux Micro 6.0 update for one important security issue addressing CVE-2026-43284. Apply patch promptly to protect systems.. SUSE Linux Micro 6.0 update, kernel RT patch, CVE-2026-43284, important security issue, Linux kernel security. . Severity: Important. LinuxSecurity.com Team
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