Overly broad permissions can turn one compromised account into a much larger security problem. Learn how to reduce unnecessary access, review privileges, and apply least privilege across modern Linux systems. Review Linux Privileges×

Alerts This Week
Warning Icon 1 491
Alerts This Week
Warning Icon 1 491

Stay Secure with the Latest Linux Advisories

Opensuse Large Esm H800
openSUSE

openSUSE 2026-3139-1 sssd Important Privilege Escalation and Bypass

Calendar White Jul 21, 2026
Important
Opensuse Large Esm H900
openSUSE

openSUSE LibreOffice Important Security Issues and Updates 2026-3140-1

Calendar White Jul 21, 2026
Important
Ubuntu Large Esm H900
Ubuntu

Ubuntu 20.04 Linux Kernel Critical Privilege Escalation Issues USN-8576-1

Calendar White Jul 21, 2026
Critical
Ubuntu Large Esm H800
Ubuntu

Ubuntu 22.04 Linux Kernel Critical Issues Addressed USN-8575-1

Calendar White Jul 21, 2026
Important
Ubuntu Large Esm H900
Ubuntu

Ubuntu 24.04 LTS Linux-GCP FIPS Major Threat Update 2026-8574-1

Calendar White Jul 21, 2026
Critical
Rockylinux Esm H900
Rocky

Rocky Linux webkit2gtk3 Important Security Issues RLSA-2026-42088

Calendar White Jul 21, 2026
Important
Rockylinux Esm H800
Rocky

Rocky Linux glib2 Important Integer Underflow Threat RLSA-2026-42090

Calendar White Jul 21, 2026
Important
Debianlts Large Esm H900
Debian LTS

Debian LTS Samba Important Access Bypass Denial of Service DLA-4692-1

Calendar White Jul 21, 2026
Important
Mageia Large Esm H900
Mageia

Mageia 10 serd Important Security Bugfix Advisory 2026-0058

Calendar White Jul 20, 2026
Important
Filter%20icon Refine advisories
X Clear Filters
X Clear Filters
View More

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Community Poll

More Polls

Should Linux servers automatically install security updates?

No answer selected. Please try again.
Please select either existing option or enter your own, however not both.
Please select minimum {0} answer(s).
Please select maximum {0} answer(s).
/main-polls/157-should-linux-servers-automatically-install-security-updates?task=poll.vote&format=json
157
radio
0
[{"id":506,"title":"Yes \u2014 critical security patches should install automatically.","votes":0,"type":"x","order":1,"pct":0,"resources":[]},{"id":507,"title":"No \u2014 every update should be tested before deployment.","votes":0,"type":"x","order":2,"pct":0,"resources":[]},{"id":508,"title":"Only critical vulnerabilities should auto-install.","votes":0,"type":"x","order":3,"pct":0,"resources":[]},{"id":509,"title":"I patch when Reddit starts panicking.","votes":1,"type":"x","order":4,"pct":100,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
bottom 200
Loading...

Explore Latest Linux Security advisories

We found -2 articles for you...
202
Ls Advisories Opensuse Esm H240
Price Tag%201security advisoryDoSimportant

openSUSE 15.4 Xen Important CPU Corruption Issues 2026-2613-1

An update that solves five vulnerabilities can now be installed.. # Security update for xen Announcement ID: SUSE-SU-2026:2613-1 Release Date: 2026-06-24T09:01:48Z Rating: important References: * bsc#1264066 * bsc#1266952 * bsc#1266953 * bsc#1266955 Cross-References: * CVE-2025-54518 * CVE-2026-42487 * CVE-2026-42488 * CVE-2026-42489 * CVE-2026-42490 CVSS scores: * CVE-2025-54518 ( 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-2025-54518 ( SUSE ): 7.4 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H * CVE-2025-54518 ( NVD ): 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/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-2026-42487 ( SUSE ): 8.8 CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H * CVE-2026-42487 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H * CVE-2026-42487 ( NVD ): 7.9 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:H * CVE-2026-42488 ( SUSE ): 8.7 CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H * CVE-2026-42488 ( SUSE ): 7.5 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H * CVE-2026-42488 ( NVD ): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H * CVE-2026-42489 ( SUSE ): 6.8 CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H * CVE-2026-42489 ( SUSE ): 5.3 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H * CVE-2026-42489 ( NVD ): 5.3 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H * CVE-2026-42490 ( SUSE ): 6.8 CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H * CVE-2026-42490 ( SUSE ): 4.1 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H * CVE-2026-42490 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Affected Products: * openSUSE Leap 15.4 * SUSE Linux Enterprise High Performance Computing 15 SP4 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 * SUSE Linux Enterprise HighPerformance Computing LTSS 15 SP4 * SUSE Linux Enterprise Micro 5.3 * SUSE Linux Enterprise Micro 5.4 * SUSE Linux Enterprise Micro for Rancher 5.3 * SUSE Linux Enterprise Micro for Rancher 5.4 * SUSE Linux Enterprise Server 15 SP4 * SUSE Linux Enterprise Server 15 SP4 LTSS * SUSE Linux Enterprise Server for SAP Applications 15 SP4 An update that solves five vulnerabilities can now be installed. ## Description: This update for xen fixes the following issues * CVE-2025-54518: AMD-SN-7052: CPU OP Cache Corruption (bsc#1264066). * CVE-2026-42487: x86 HVM I/O port list traversal (bsc#1266952). * CVE-2026-42488: x86: mismatched mapcache metadata (bsc#1266955). * CVE-2026-42489,CVE-2026-42490: domctl lock open to abuse (bsc#1266953). ## Special Instructions and Notes: * 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: * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2026-2613=1 * SUSE Linux Enterprise Server 15 SP4 LTSS zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2026-2613=1 * SUSE Linux Enterprise Server for SAP Applications 15 SP4 zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2026-2613=1 * SUSE Linux Enterprise Micro for Rancher 5.4 zypper in -t patch SUSE-SLE-Micro-5.4-2026-2613=1 * SUSE Linux Enterprise Micro 5.4 zypper in -t patch SUSE-SLE-Micro-5.4-2026-2613=1 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2026-2613=1 * SUSE Linux Enterprise Micro for Rancher 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2026-2613=1 * SUSE Linux Enterprise Micro 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2026-2613=1 * openSUSE Leap 15.4 zypper in -t patchSUSE-2026-2613=1 ## Package List: * SUSE Linux Enterprise Server for SAP Applications 15 SP4 (x86_64) * xen-4.16.7_10-150400.4.86.2 * xen-tools-domU-4.16.7_10-150400.4.86.2 * xen-libs-debuginfo-4.16.7_10-150400.4.86.2 * xen-tools-debuginfo-4.16.7_10-150400.4.86.2 * xen-devel-4.16.7_10-150400.4.86.2 * xen-debugsource-4.16.7_10-150400.4.86.2 * xen-tools-domU-debuginfo-4.16.7_10-150400.4.86.2 * xen-libs-4.16.7_10-150400.4.86.2 * xen-tools-4.16.7_10-150400.4.86.2 * SUSE Linux Enterprise Server for SAP Applications 15 SP4 (noarch) * xen-tools-xendomains-wait-disk-4.16.7_10-150400.4.86.2 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (x86_64) * xen-4.16.7_10-150400.4.86.2 * xen-tools-domU-4.16.7_10-150400.4.86.2 * xen-libs-debuginfo-4.16.7_10-150400.4.86.2 * xen-tools-debuginfo-4.16.7_10-150400.4.86.2 * xen-devel-4.16.7_10-150400.4.86.2 * xen-debugsource-4.16.7_10-150400.4.86.2 * xen-tools-domU-debuginfo-4.16.7_10-150400.4.86.2 * xen-libs-4.16.7_10-150400.4.86.2 * xen-tools-4.16.7_10-150400.4.86.2 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (noarch) * xen-tools-xendomains-wait-disk-4.16.7_10-150400.4.86.2 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (x86_64) * xen-4.16.7_10-150400.4.86.2 * xen-tools-domU-4.16.7_10-150400.4.86.2 * xen-libs-debuginfo-4.16.7_10-150400.4.86.2 * xen-tools-debuginfo-4.16.7_10-150400.4.86.2 * xen-devel-4.16.7_10-150400.4.86.2 * xen-debugsource-4.16.7_10-150400.4.86.2 * xen-tools-domU-debuginfo-4.16.7_10-150400.4.86.2 * xen-libs-4.16.7_10-150400.4.86.2 * xen-tools-4.16.7_10-150400.4.86.2 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (noarch) * xen-tools-xendomains-wait-disk-4.16.7_10-150400.4.86.2 * openSUSE Leap 15.4 (aarch64 x86_64) * xen-tools-debuginfo-4.16.7_10-150400.4.86.2 * xen-doc-html-4.16.7_10-150400.4.86.2 * xen-4.16.7_10-150400.4.86.2 *xen-tools-4.16.7_10-150400.4.86.2 * openSUSE Leap 15.4 (aarch64 i586 x86_64) * xen-tools-domU-4.16.7_10-150400.4.86.2 * xen-libs-debuginfo-4.16.7_10-150400.4.86.2 * xen-devel-4.16.7_10-150400.4.86.2 * xen-debugsource-4.16.7_10-150400.4.86.2 * xen-libs-4.16.7_10-150400.4.86.2 * xen-tools-domU-debuginfo-4.16.7_10-150400.4.86.2 * openSUSE Leap 15.4 (x86_64) * xen-libs-32bit-debuginfo-4.16.7_10-150400.4.86.2 * xen-libs-32bit-4.16.7_10-150400.4.86.2 * openSUSE Leap 15.4 (aarch64_ilp32) * xen-libs-64bit-4.16.7_10-150400.4.86.2 * xen-libs-64bit-debuginfo-4.16.7_10-150400.4.86.2 * openSUSE Leap 15.4 (noarch) * xen-tools-xendomains-wait-disk-4.16.7_10-150400.4.86.2 * SUSE Linux Enterprise Micro for Rancher 5.3 (x86_64) * xen-libs-debuginfo-4.16.7_10-150400.4.86.2 * xen-debugsource-4.16.7_10-150400.4.86.2 * xen-libs-4.16.7_10-150400.4.86.2 * SUSE Linux Enterprise Micro 5.3 (x86_64) * xen-libs-debuginfo-4.16.7_10-150400.4.86.2 * xen-debugsource-4.16.7_10-150400.4.86.2 * xen-libs-4.16.7_10-150400.4.86.2 * SUSE Linux Enterprise Micro for Rancher 5.4 (x86_64) * xen-libs-debuginfo-4.16.7_10-150400.4.86.2 * xen-debugsource-4.16.7_10-150400.4.86.2 * xen-libs-4.16.7_10-150400.4.86.2 * SUSE Linux Enterprise Micro 5.4 (x86_64) * xen-libs-debuginfo-4.16.7_10-150400.4.86.2 * xen-debugsource-4.16.7_10-150400.4.86.2 * xen-libs-4.16.7_10-150400.4.86.2 * SUSE Linux Enterprise Server 15 SP4 LTSS (x86_64) * xen-4.16.7_10-150400.4.86.2 * xen-tools-domU-4.16.7_10-150400.4.86.2 * xen-libs-debuginfo-4.16.7_10-150400.4.86.2 * xen-tools-debuginfo-4.16.7_10-150400.4.86.2 * xen-devel-4.16.7_10-150400.4.86.2 * xen-debugsource-4.16.7_10-150400.4.86.2 * xen-tools-domU-debuginfo-4.16.7_10-150400.4.86.2 * xen-libs-4.16.7_10-150400.4.86.2 * xen-tools-4.16.7_10-150400.4.86.2 * SUSE Linux Enterprise Server 15 SP4 LTSS (noarch) * xen-tools-xendomains-wait-disk-4.16.7_10-150400.4.86.2 ## References: *https://www.suse.com/security/cve/CVE-2025-54518.html * https://www.suse.com/security/cve/CVE-2026-42487.html * https://www.suse.com/security/cve/CVE-2026-42488.html * https://www.suse.com/security/cve/CVE-2026-42489.html * https://www.suse.com/security/cve/CVE-2026-42490.html * https://bugzilla.suse.com/show_bug.cgi?id=1264066 * https://bugzilla.suse.com/show_bug.cgi?id=1266952 * https://bugzilla.suse.com/show_bug.cgi?id=1266953 * https://bugzilla.suse.com/show_bug.cgi?id=1266955 . # Security update for xen Announcement ID: SUSE-SU-2026:2613-1 Release Date: 2026-06-24T09:01:48Z Ra. update, solves, vulnerabilities, installed, security, announcem. . Severity: Important. LinuxSecurity.com Team

Calendar%202 Jun 24, 2026 •Important OpenSUSE
100
Ls Advisories Suse Esm H240
Price Tag%201security advisorylocal root exploitSuSE

SUSE Linux Enterprise 16 Kernel Important Security Update 2026-22032-1

An update that solves three vulnerabilities can now be installed.. # Security update for the Linux Kernel (Live Patch 7 for SUSE Linux Enterprise 16) Announcement ID: SUSE-SU-2026:22032-1 Release Date: 2026-06-01T23:39:59Z Rating: important References: * bsc#1264096 * bsc#1265224 * bsc#1265384 Cross-References: * CVE-2025-54518 * CVE-2026-46300 * CVE-2026-46333 CVSS scores: * CVE-2025-54518 ( 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-2025-54518 ( SUSE ): 7.4 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H * CVE-2025-54518 ( NVD ): 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/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-2026-46300 ( SUSE ): 8.6 CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N * CVE-2026-46300 ( SUSE ): 8.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H * CVE-2026-46300 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-46300 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-46333 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-46333 ( NVD ): 7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N * CVE-2026-46333 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Affected Products: * SUSE Linux Enterprise Server 16.0 * SUSE Linux Enterprise Server for SAP applications 16.0 An update that solves three vulnerabilities can now be installed. ## Description: This update for the SUSE Linux Enterprise Kernel 6.12.0-160000.28.1 fixes various security issues The following security issues were fixed: * CVE-2025-54518: AMD-SN-7052: CPU OP Cache Corruption (bsc#1264096). * CVE-2026-46300: FragNesia attack: another xfrm/esp based local root exploit (bsc#1265224). * CVE-2026-46333: ptrace: slightly saner 'get_dumpable()' logic (bsc#1265384). ## Patch Instructions: To install this SUSE update use the SUSErecommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * SUSE Linux Enterprise Server 16.0 zypper in -t patch SUSE-SLES-16.0-855=1 * SUSE Linux Enterprise Server for SAP applications 16.0 zypper in -t patch SUSE-SLES-16.0-855=1 ## Package List: * SUSE Linux Enterprise Server 16.0 (ppc64le s390x x86_64) * kernel-livepatch-6_12_0-160000_28-default-4-160000.1.1 * kernel-livepatch-6_12_0-160000_28-default-debuginfo-4-160000.1.1 * kernel-livepatch-SLE16_Update_7-debugsource-4-160000.1.1 * SUSE Linux Enterprise Server for SAP applications 16.0 (ppc64le x86_64) * kernel-livepatch-6_12_0-160000_28-default-4-160000.1.1 * kernel-livepatch-6_12_0-160000_28-default-debuginfo-4-160000.1.1 * kernel-livepatch-SLE16_Update_7-debugsource-4-160000.1.1 ## References: * https://www.suse.com/security/cve/CVE-2025-54518.html * https://www.suse.com/security/cve/CVE-2026-46300.html * https://www.suse.com/security/cve/CVE-2026-46333.html * https://bugzilla.suse.com/show_bug.cgi?id=1264096 * https://bugzilla.suse.com/show_bug.cgi?id=1265224 * https://bugzilla.suse.com/show_bug.cgi?id=1265384 . SUSE Linux Enterprise Kernel update addresses important vulnerabilities, enhancing system security and stability.. SUSE Linux Enterprise, kernel security, local exploit fix, update recommendations, system vulnerabilities. . Severity: Important. LinuxSecurity.com Team

Calendar%202 Jun 08, 2026 •Important SuSE
Banner 3 1028x280 1708121785 1771599793
100
Ls Advisories Suse Esm H240
Price Tag%201security advisorylocal rootimportant

SUSE Linux Enterprise Important Kernel Security Update 2026-21971-1

An update that solves three vulnerabilities can now be installed.. # Security update for the Linux Kernel (Live Patch 7 for SUSE Linux Enterprise 16) Announcement ID: SUSE-SU-2026:21971-1 Release Date: 2026-06-01T23:39:59Z Rating: important References: * bsc#1264096 * bsc#1265224 * bsc#1265384 Cross-References: * CVE-2025-54518 * CVE-2026-46300 * CVE-2026-46333 CVSS scores: * CVE-2025-54518 ( 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-2025-54518 ( SUSE ): 7.4 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H * CVE-2025-54518 ( NVD ): 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/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-2026-46300 ( SUSE ): 8.6 CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N * CVE-2026-46300 ( SUSE ): 8.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H * CVE-2026-46300 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-46300 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-46333 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-46333 ( NVD ): 7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N * CVE-2026-46333 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Affected Products: * SUSE Linux Micro 6.2 An update that solves three vulnerabilities can now be installed. ## Description: This update for the SUSE Linux Enterprise Kernel 6.12.0-160000.28.1 fixes various security issues The following security issues were fixed: * CVE-2025-54518: AMD-SN-7052: CPU OP Cache Corruption (bsc#1264096). * CVE-2026-46300: FragNesia attack: another xfrm/esp based local root exploit (bsc#1265224). * CVE-2026-46333: ptrace: slightly saner 'get_dumpable()' logic (bsc#1265384). ## 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: * SUSE Linux Micro 6.2 zypper in -t patch SUSE-SL-Micro-6.2-855=1 ## Package List: * SUSE Linux Micro 6.2 (ppc64le s390x x86_64) * kernel-livepatch-6_12_0-160000_28-default-4-160000.1.1 * kernel-livepatch-SLE16_Update_7-debugsource-4-160000.1.1 * kernel-livepatch-6_12_0-160000_28-default-debuginfo-4-160000.1.1 ## References: * https://www.suse.com/security/cve/CVE-2025-54518.html * https://www.suse.com/security/cve/CVE-2026-46300.html * https://www.suse.com/security/cve/CVE-2026-46333.html * https://bugzilla.suse.com/show_bug.cgi?id=1264096 * https://bugzilla.suse.com/show_bug.cgi?id=1265224 * https://bugzilla.suse.com/show_bug.cgi?id=1265384 . SUSE Linux Enterprise updates kernel addressing critical local root exploits and CPU cache corruption issues. Apply now.. SUSE Linux Enterprise Kernel Local Root Exploit CPU Cache. . Severity: Important. LinuxSecurity.com Team

Calendar%202 Jun 03, 2026 •Important SuSE
100
Ls Advisories Suse Esm H240
Price Tag%201security advisorylocal root exploitSuSE

SUSE Linux Micro 6.0 Key Kernel Update Resolving Local Root Security Flaws

An update that solves three vulnerabilities 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-2026:21909-1 Release Date: 2026-06-01T09:26:53Z Rating: important References: * bsc#1264096 * bsc#1265224 * bsc#1265384 Cross-References: * CVE-2025-54518 * CVE-2026-46300 * CVE-2026-46333 CVSS scores: * CVE-2025-54518 ( 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-2025-54518 ( SUSE ): 7.4 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H * CVE-2025-54518 ( NVD ): 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/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-2026-46300 ( SUSE ): 8.6 CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N * CVE-2026-46300 ( SUSE ): 8.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H * CVE-2026-46300 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-46300 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-46333 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-46333 ( NVD ): 7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N * CVE-2026-46333 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Affected Products: * SUSE Linux Micro 6.1 An update that solves three vulnerabilities can now be installed. ## Description: This update for the SUSE Linux Enterprise Kernel 6.4.0-41.1 fixes various security issues The following security issues were fixed: * CVE-2025-54518: AMD-SN-7052: CPU OP Cache Corruption (bsc#1264096). * CVE-2026-46300: FragNesia attack: another xfrm/esp based local root exploit (bsc#1265224). * CVE-2026-46333: ptrace: slightly saner 'get_dumpable()' logic (bsc#1265384). ## 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: * SUSE Linux Micro 6.1 zypper in -t patch SUSE-SLE-Micro-6.1-kernel-449=1 ## Package List: * SUSE Linux Micro 6.1 (x86_64) * kernel-livepatch-6_4_0-41-rt-4-1.1 * kernel-livepatch-MICRO-6-0-RT_Update_19-debugsource-4-1.1 * kernel-livepatch-6_4_0-41-rt-debuginfo-4-1.1 ## References: * https://www.suse.com/security/cve/CVE-2025-54518.html * https://www.suse.com/security/cve/CVE-2026-46300.html * https://www.suse.com/security/cve/CVE-2026-46333.html * https://bugzilla.suse.com/show_bug.cgi?id=1264096 * https://bugzilla.suse.com/show_bug.cgi?id=1265224 * https://bugzilla.suse.com/show_bug.cgi?id=1265384 . Update for SUSE Linux Micro addresses important vulnerabilities including local root exploits and CPU cache issues.. SUSE Linux Micro kernel exploit patch important update. . Severity: Important. LinuxSecurity.com Team

Calendar%202 Jun 02, 2026 •Important SuSE
Banner 3 1028x280 1708121785 1771599793
202
Ls Advisories Opensuse Esm H240
Price Tag%201security advisoryimportantLinux kernel

openSUSE 15 SP5 Kernel Important CPU Cache Corruption Advisory 2026-2212-1

An update that solves one vulnerability can now be installed.. # Security update for the Linux Kernel (Live Patch 39 for SUSE Linux Enterprise 15 SP5) Announcement ID: SUSE-SU-2026:2212-1 Release Date: 2026-06-01T17:05:30Z Rating: important References: * bsc#1264096 Cross-References: * CVE-2025-54518 CVSS scores: * CVE-2025-54518 ( 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-2025-54518 ( SUSE ): 7.4 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H * CVE-2025-54518 ( NVD ): 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/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 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 can now be installed. ## Description: This update for the SUSE Linux Enterprise Kernel 5.14.21-150500.55.153 fixes one security issue The following security issue was fixed: * CVE-2025-54518: AMD-SN-7052: CPU OP Cache Corruption (bsc#1264096). ## 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-2026-2212=1 * SUSE Linux Enterprise Live Patching 15-SP5 zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP5-2026-2212=1 ## Package List: * openSUSE Leap 15.5 (ppc64le s390x x86_64) * kernel-livepatch-5_14_21-150500_55_163-default-2-150500.2.1 * kernel-livepatch-5_14_21-150500_55_163-default-debuginfo-2-150500.2.1 * kernel-livepatch-SLE15-SP5_Update_39-debugsource-2-150500.2.1 * SUSE LinuxEnterprise Live Patching 15-SP5 (ppc64le s390x x86_64) * kernel-livepatch-5_14_21-150500_55_163-default-2-150500.2.1 * kernel-livepatch-5_14_21-150500_55_163-default-debuginfo-2-150500.2.1 * kernel-livepatch-SLE15-SP5_Update_39-debugsource-2-150500.2.1 ## References: * https://www.suse.com/security/cve/CVE-2025-54518.html * https://bugzilla.suse.com/show_bug.cgi?id=1264096 . Critical update for openSUSE 15 SP5 kernel addressing important CPU cache corruption issue with detailed instructions.. openSUSE Kernel Security Patch, CPU Cache Corruption Fix, Live Patching update. . Severity: Important. LinuxSecurity.com Team

Calendar%202 Jun 02, 2026 •Important OpenSUSE
100
Ls Advisories Suse Esm H240
Price Tag%201security advisorySuSEimportant

SUSE Xen Important CPU Cache Corruption Fix 2026-1998-1

An update that solves three vulnerabilities can now be installed.. # Security update for xen Announcement ID: SUSE-SU-2026:1998-1 Release Date: 2026-05-19T07:10:39Z Rating: important References: * bsc#1262178 * bsc#1262180 * bsc#1264066 Cross-References: * CVE-2025-54518 * CVE-2026-23557 * CVE-2026-23558 CVSS scores: * CVE-2025-54518 ( 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-2025-54518 ( SUSE ): 7.4 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H * CVE-2025-54518 ( NVD ): 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/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-2026-23557 ( SUSE ): 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H * CVE-2026-23558 ( 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-2026-23558 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H Affected Products: * Basesystem Module 15-SP7 * Server Applications Module 15-SP7 * SUSE Linux Enterprise Desktop 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 three vulnerabilities can now be installed. ## Description: This update for xen fixes the following issue * CVE-2025-54518: AMD-SN-7052: CPU OP Cache Corruption (bsc#1264066). ## Special Instructions and Notes: * 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: * Basesystem Module 15-SP7 zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP7-2026-1998=1 * Server Applications Module 15-SP7 zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP7-2026-1998=1 ## Package List: * BasesystemModule 15-SP7 (x86_64) * xen-tools-domU-4.20.3_04-150700.3.36.1 * xen-debugsource-4.20.3_04-150700.3.36.1 * xen-libs-4.20.3_04-150700.3.36.1 * xen-tools-domU-debuginfo-4.20.3_04-150700.3.36.1 * xen-libs-debuginfo-4.20.3_04-150700.3.36.1 * Server Applications Module 15-SP7 (x86_64) * xen-tools-debuginfo-4.20.3_04-150700.3.36.1 * xen-4.20.3_04-150700.3.36.1 * xen-tools-4.20.3_04-150700.3.36.1 * xen-devel-4.20.3_04-150700.3.36.1 * xen-debugsource-4.20.3_04-150700.3.36.1 * Server Applications Module 15-SP7 (noarch) * xen-tools-xendomains-wait-disk-4.20.3_04-150700.3.36.1 ## References: * https://www.suse.com/security/cve/CVE-2025-54518.html * https://www.suse.com/security/cve/CVE-2026-23557.html * https://www.suse.com/security/cve/CVE-2026-23558.html * https://bugzilla.suse.com/show_bug.cgi?id=1262178 * https://bugzilla.suse.com/show_bug.cgi?id=1262180 * https://bugzilla.suse.com/show_bug.cgi?id=1264066 . Three important security updates are available for SUSE addressing critical issues in Xen. Install patch immediately.. SUSE, Xen, CPU Corruption, security update. . Severity: Important. LinuxSecurity.com Team

Calendar%202 May 19, 2026 •Important SuSE
Banner 3 1028x280 1708121785 1771599793
202
Ls Advisories Opensuse Esm H240
Price Tag%201security advisorymoderaterisk

openSUSE Leap 15.5 xen Moderate CPU OP Cache Corruption 2026-1933-1

An update that solves one vulnerability can now be installed.. # Security update for xen Announcement ID: SUSE-SU-2026:1933-1 Release Date: 2026-05-18T07:38:08Z Rating: moderate References: * bsc#1264066 Cross-References: * CVE-2025-54518 CVSS scores: * CVE-2025-54518 ( 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-2025-54518 ( SUSE ): 7.4 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H * CVE-2025-54518 ( NVD ): 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/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 Affected Products: * openSUSE Leap 15.5 * SUSE Linux Enterprise Micro 5.5 An update that solves one vulnerability can now be installed. ## Description: This update for xen fixes the following issue * CVE-2025-54518: AMD-SN-7052: CPU OP Cache Corruption (bsc#1264066). ## Special Instructions and Notes: * 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: * openSUSE Leap 15.5 zypper in -t patch SUSE-2026-1933=1 * SUSE Linux Enterprise Micro 5.5 zypper in -t patch SUSE-SLE-Micro-5.5-2026-1933=1 ## Package List: * openSUSE Leap 15.5 (aarch64 x86_64 i586) * xen-libs-debuginfo-4.17.6_10-150500.3.68.1 * xen-tools-domU-debuginfo-4.17.6_10-150500.3.68.1 * xen-tools-domU-4.17.6_10-150500.3.68.1 * xen-debugsource-4.17.6_10-150500.3.68.1 * xen-devel-4.17.6_10-150500.3.68.1 * xen-libs-4.17.6_10-150500.3.68.1 * openSUSE Leap 15.5 (x86_64) * xen-libs-32bit-4.17.6_10-150500.3.68.1 * xen-libs-32bit-debuginfo-4.17.6_10-150500.3.68.1 * openSUSE Leap 15.5 (aarch64 x86_64) * xen-4.17.6_10-150500.3.68.1 * xen-tools-debuginfo-4.17.6_10-150500.3.68.1 *xen-tools-4.17.6_10-150500.3.68.1 * xen-doc-html-4.17.6_10-150500.3.68.1 * openSUSE Leap 15.5 (noarch) * xen-tools-xendomains-wait-disk-4.17.6_10-150500.3.68.1 * openSUSE Leap 15.5 (aarch64_ilp32) * xen-libs-64bit-4.17.6_10-150500.3.68.1 * xen-libs-64bit-debuginfo-4.17.6_10-150500.3.68.1 * SUSE Linux Enterprise Micro 5.5 (x86_64) * xen-libs-4.17.6_10-150500.3.68.1 * xen-libs-debuginfo-4.17.6_10-150500.3.68.1 * xen-debugsource-4.17.6_10-150500.3.68.1 ## References: * https://www.suse.com/security/cve/CVE-2025-54518.html * https://bugzilla.suse.com/show_bug.cgi?id=1264066 . An update for openSUSE Leap 15.5 addressing CPU OP Cache Corruption in xen is now available to secure systems.. openSUSE update, CPU cache security, xen patch. . Severity: moderate. LinuxSecurity.com Team

Calendar%202 May 18, 2026 •moderate OpenSUSE
News Add Esm H240

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Community Poll

More Polls

Should Linux servers automatically install security updates?

No answer selected. Please try again.
Please select either existing option or enter your own, however not both.
Please select minimum {0} answer(s).
Please select maximum {0} answer(s).
/main-polls/157-should-linux-servers-automatically-install-security-updates?task=poll.vote&format=json
157
radio
0
[{"id":506,"title":"Yes \u2014 critical security patches should install automatically.","votes":0,"type":"x","order":1,"pct":0,"resources":[]},{"id":507,"title":"No \u2014 every update should be tested before deployment.","votes":0,"type":"x","order":2,"pct":0,"resources":[]},{"id":508,"title":"Only critical vulnerabilities should auto-install.","votes":0,"type":"x","order":3,"pct":0,"resources":[]},{"id":509,"title":"I patch when Reddit starts panicking.","votes":1,"type":"x","order":4,"pct":100,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
bottom 200

Search Topics