Alerts This Week
Warning Icon 1 681
Alerts This Week
Warning Icon 1 681

Stay Secure with the Latest Linux Advisories

Debianlts Large Esm H800
Debian LTS

Debian LTS openssl Important Use-After-Free NULL Pointer Issues DLA-4624-1

Calendar White Jun 09, 2026
Important
Ubuntu Large Esm H900
Ubuntu

Ubuntu 20.04 alsa-lib Important Denial of Service Fix USN-8044-2

Calendar White Jun 09, 2026
Important
Ubuntu Large Esm H900
Ubuntu

Ubuntu 26.04 LTS node-shell-quote Important Denial of Service CVE-2026-9277

Calendar White Jun 09, 2026
Important
Mageia Large Esm H800
Mageia

Mageia 9 Suricata Critical Performance Security Issues MGASA-2026-0181

Calendar White Jun 09, 2026
Critical
Mageia Large Esm H900
Mageia

Mageia 9 PackageKit Important TOCTOU Race Escalation CVE-2026-41651

Calendar White Jun 09, 2026
Important
Mageia Large Esm H900
Mageia

Mageia 9 Unbound Critical Remote Code Execution Advisory 2026-0034

Calendar White Jun 09, 2026
Critical
Ubuntu Large Esm H800
Ubuntu

Ubuntu 26.04 LTS Netatalk Multiple Security Issues USN-8395-1

Calendar White Jun 09, 2026
Important
Fedora Large Esm H900
Fedora

Fedora 43 mingw-objfw 1.5.5 Update Security Fix FEDORA-2026-de23fedf3e

Calendar White Jun 08, 2026
Fedora Large Esm H900
Fedora

Fedora 43 objfw Important Update 1.5.5 Bug Fixes June 2026

Calendar White Jun 08, 2026
Important
Filter Icon 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

What got you started with Linux?

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/150-what-got-you-started-with-linux?task=poll.vote&format=json
150
radio
0
[{"id":483,"title":"Self-taught through trial and error","votes":549,"type":"x","order":1,"pct":78.54,"resources":[]},{"id":484,"title":"Formal training or courses","votes":30,"type":"x","order":2,"pct":4.29,"resources":[]},{"id":485,"title":"A job that required it","votes":34,"type":"x","order":3,"pct":4.86,"resources":[]},{"id":486,"title":"Other","votes":86,"type":"x","order":4,"pct":12.3,"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 -7 articles for you...
202
Ls Advisories Opensuse Esm H240
Price Tag 1security advisorycritical issuesoftware update

openSUSE: 2023:4054-1 Important: Xen Transaction Crash Fix

This update for xen fixes the following issues: CVE-2023-34323: A transaction conflict can crash C Xenstored (XSA-440, bsc#1215744). # Security update for xen Announcement ID: SUSE-SU-2023:4054-1 Rating: important References: * #1215744 * #1215746 * #1215747 * #1215748 Cross-References: * CVE-2023-34323 * CVE-2023-34325 * CVE-2023-34326 * CVE-2023-34327 * CVE-2023-34328 CVSS scores: * CVE-2023-34323 ( SUSE ): 5.7 CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H * CVE-2023-34325 ( SUSE ): 5.5 CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L * CVE-2023-34326 ( SUSE ): 8.8 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H * CVE-2023-34327 ( SUSE ): 5.7 CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H * CVE-2023-34328 ( SUSE ): 5.7 CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Affected Products: * Basesystem Module 15-SP5 * openSUSE Leap 15.5 * Server Applications Module 15-SP5 * SUSE Linux Enterprise Desktop 15 SP5 * SUSE Linux Enterprise High Performance Computing 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 five vulnerabilities can now be installed. ## Description: This update for xen fixes the following issues: * CVE-2023-34323: A transaction conflict can crash C Xenstored (XSA-440, bsc#1215744) * CVE-2023-34326: Missing IOMMU TLB flushing (XSA-442, bsc#1215746) * CVE-2023-34325: Multiple vulnerabilities in libfsimage disk handling (XSA-443, bsc#1215747) * CVE-2023-34327: Debug Mask handling (XSA-444, bsc#1215748) * CVE-2023-34328: Debug Mask handling (XSA-444, bsc#1215748) ## 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 openSUSE-SLE-15.5-2023-4054=1 SUSE-2023-4054=1 * SUSE Linux Enterprise Micro 5.5 zypper in -t patch SUSE-SLE-Micro-5.5-2023-4054=1 * Basesystem Module 15-SP5 zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP5-2023-4054=1 * Server Applications Module 15-SP5 zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP5-2023-4054=1 ## Package List: * openSUSE Leap 15.5 (aarch64 x86_64 i586) * xen-tools-domU-debuginfo-4.17.2_06-150500.3.12.1 * xen-tools-domU-4.17.2_06-150500.3.12.1 * xen-devel-4.17.2_06-150500.3.12.1 * xen-libs-debuginfo-4.17.2_06-150500.3.12.1 * xen-debugsource-4.17.2_06-150500.3.12.1 * xen-libs-4.17.2_06-150500.3.12.1 * openSUSE Leap 15.5 (x86_64) * xen-libs-32bit-4.17.2_06-150500.3.12.1 * xen-libs-32bit-debuginfo-4.17.2_06-150500.3.12.1 * openSUSE Leap 15.5 (aarch64 x86_64) * xen-4.17.2_06-150500.3.12.1 * xen-tools-4.17.2_06-150500.3.12.1 * xen-doc-html-4.17.2_06-150500.3.12.1 * xen-tools-debuginfo-4.17.2_06-150500.3.12.1 * openSUSE Leap 15.5 (noarch) * xen-tools-xendomains-wait-disk-4.17.2_06-150500.3.12.1 * openSUSE Leap 15.5 (aarch64_ilp32) * xen-libs-64bit-debuginfo-4.17.2_06-150500.3.12.1 * xen-libs-64bit-4.17.2_06-150500.3.12.1 * SUSE Linux Enterprise Micro 5.5 (x86_64) * xen-debugsource-4.17.2_06-150500.3.12.1 * xen-libs-debuginfo-4.17.2_06-150500.3.12.1 * xen-libs-4.17.2_06-150500.3.12.1 * Basesystem Module 15-SP5 (x86_64) * xen-tools-domU-debuginfo-4.17.2_06-150500.3.12.1 * xen-tools-domU-4.17.2_06-150500.3.12.1 * xen-libs-debuginfo-4.17.2_06-150500.3.12.1 * xen-debugsource-4.17.2_06-150500.3.12.1 * xen-libs-4.17.2_06-150500.3.12.1 * Server Applications Module 15-SP5 (x86_64) * xen-4.17.2_06-150500.3.12.1 * xen-tools-debuginfo-4.17.2_06-150500.3.12.1 * xen-devel-4.17.2_06-150500.3.12.1 * xen-tools-4.17.2_06-150500.3.12.1 * xen-debugsource-4.17.2_06-150500.3.12.1 * Server Applications Module 15-SP5 (noarch) * xen-tools-xendomains-wait-disk-4.17.2_06-150500.3.12.1 ##References: * https://www.suse.com/security/cve/CVE-2023-34323.html * https://www.suse.com/security/cve/CVE-2023-34325.html * https://www.suse.com/security/cve/CVE-2023-34326.html * https://www.suse.com/security/cve/CVE-2023-34327.html * https://www.suse.com/security/cve/CVE-2023-34328.html * https://bugzilla.suse.com/show_bug.cgi?id=1215744 * https://bugzilla.suse.com/show_bug.cgi?id=1215746 * https://bugzilla.suse.com/show_bug.cgi?id=1215747 * https://bugzilla.suse.com/show_bug.cgi?id=1215748 . Major security patch for Xen tackles significant vulnerabilities, particularly concerning transaction discrepancies. Vital for maintaining system integrity.. openSUSE Update,xen Security,Transaction Conflict,Important Fixes. . Severity: Important. LinuxSecurity.com Team

Calendar 2 Oct 12, 2023 •Important OpenSUSE
202
Ls Advisories Opensuse Esm H240
Price Tag 1security advisorysecurity updatesystem crash

openSUSE Leap 15.4 Security Update: Xen Important Fix for Crash

This update for xen fixes the following issues: CVE-2023-34323: A transaction conflict can crash C Xenstored (XSA-440, bsc#1215744). # Security update for xen Announcement ID: SUSE-SU-2023:4055-1 Rating: important References: * #1215744 * #1215746 * #1215747 * #1215748 Cross-References: * CVE-2023-34323 * CVE-2023-34325 * CVE-2023-34326 * CVE-2023-34327 * CVE-2023-34328 CVSS scores: * CVE-2023-34323 ( SUSE ): 5.7 CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H * CVE-2023-34325 ( SUSE ): 5.5 CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L * CVE-2023-34326 ( SUSE ): 8.8 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H * CVE-2023-34327 ( SUSE ): 5.7 CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H * CVE-2023-34328 ( SUSE ): 5.7 CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Affected Products: * Basesystem Module 15-SP4 * openSUSE Leap 15.4 * Server Applications Module 15-SP4 * SUSE Linux Enterprise Desktop 15 SP4 * SUSE Linux Enterprise High Performance Computing 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 Real Time 15 SP4 * SUSE Linux Enterprise Server 15 SP4 * SUSE Linux Enterprise Server for SAP Applications 15 SP4 * SUSE Manager Proxy 4.3 * SUSE Manager Retail Branch Server 4.3 * SUSE Manager Server 4.3 An update that solves five vulnerabilities can now be installed. ## Description: This update for xen fixes the following issues: * CVE-2023-34323: A transaction conflict can crash C Xenstored (XSA-440, bsc#1215744) * CVE-2023-34326: Missing IOMMU TLB flushing (XSA-442, bsc#1215746) * CVE-2023-34325: Multiple vulnerabilities in libfsimage disk handling (XSA-443, bsc#1215747) * CVE-2023-34327: Debug Mask handling (XSA-444, bsc#1215748) * CVE-2023-34328: Debug Mask handling (XSA-444, bsc#1215748) ## Patch Instructions: To install this SUSE update use the SUSE recommendedinstallation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * openSUSE Leap 15.4 zypper in -t patch SUSE-2023-4055=1 openSUSE-SLE-15.4-2023-4055=1 * SUSE Linux Enterprise Micro for Rancher 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2023-4055=1 * SUSE Linux Enterprise Micro 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2023-4055=1 * SUSE Linux Enterprise Micro for Rancher 5.4 zypper in -t patch SUSE-SLE-Micro-5.4-2023-4055=1 * SUSE Linux Enterprise Micro 5.4 zypper in -t patch SUSE-SLE-Micro-5.4-2023-4055=1 * Basesystem Module 15-SP4 zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2023-4055=1 * Server Applications Module 15-SP4 zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP4-2023-4055=1 ## Package List: * openSUSE Leap 15.4 (aarch64 x86_64 i586) * xen-debugsource-4.16.5_06-150400.4.37.1 * xen-libs-debuginfo-4.16.5_06-150400.4.37.1 * xen-libs-4.16.5_06-150400.4.37.1 * xen-devel-4.16.5_06-150400.4.37.1 * xen-tools-domU-debuginfo-4.16.5_06-150400.4.37.1 * xen-tools-domU-4.16.5_06-150400.4.37.1 * openSUSE Leap 15.4 (x86_64) * xen-libs-32bit-4.16.5_06-150400.4.37.1 * xen-libs-32bit-debuginfo-4.16.5_06-150400.4.37.1 * openSUSE Leap 15.4 (aarch64 x86_64) * xen-4.16.5_06-150400.4.37.1 * xen-doc-html-4.16.5_06-150400.4.37.1 * xen-tools-debuginfo-4.16.5_06-150400.4.37.1 * xen-tools-4.16.5_06-150400.4.37.1 * openSUSE Leap 15.4 (noarch) * xen-tools-xendomains-wait-disk-4.16.5_06-150400.4.37.1 * openSUSE Leap 15.4 (aarch64_ilp32) * xen-libs-64bit-4.16.5_06-150400.4.37.1 * xen-libs-64bit-debuginfo-4.16.5_06-150400.4.37.1 * SUSE Linux Enterprise Micro for Rancher 5.3 (x86_64) * xen-debugsource-4.16.5_06-150400.4.37.1 * xen-libs-4.16.5_06-150400.4.37.1 * xen-libs-debuginfo-4.16.5_06-150400.4.37.1 * SUSE Linux Enterprise Micro 5.3 (x86_64) * xen-debugsource-4.16.5_06-150400.4.37.1 *xen-libs-4.16.5_06-150400.4.37.1 * xen-libs-debuginfo-4.16.5_06-150400.4.37.1 * SUSE Linux Enterprise Micro for Rancher 5.4 (x86_64) * xen-debugsource-4.16.5_06-150400.4.37.1 * xen-libs-4.16.5_06-150400.4.37.1 * xen-libs-debuginfo-4.16.5_06-150400.4.37.1 * SUSE Linux Enterprise Micro 5.4 (x86_64) * xen-debugsource-4.16.5_06-150400.4.37.1 * xen-libs-4.16.5_06-150400.4.37.1 * xen-libs-debuginfo-4.16.5_06-150400.4.37.1 * Basesystem Module 15-SP4 (x86_64) * xen-debugsource-4.16.5_06-150400.4.37.1 * xen-libs-debuginfo-4.16.5_06-150400.4.37.1 * xen-libs-4.16.5_06-150400.4.37.1 * xen-tools-domU-debuginfo-4.16.5_06-150400.4.37.1 * xen-tools-domU-4.16.5_06-150400.4.37.1 * Server Applications Module 15-SP4 (x86_64) * xen-debugsource-4.16.5_06-150400.4.37.1 * xen-tools-4.16.5_06-150400.4.37.1 * xen-4.16.5_06-150400.4.37.1 * xen-devel-4.16.5_06-150400.4.37.1 * xen-tools-debuginfo-4.16.5_06-150400.4.37.1 * Server Applications Module 15-SP4 (noarch) * xen-tools-xendomains-wait-disk-4.16.5_06-150400.4.37.1 ## References: * https://www.suse.com/security/cve/CVE-2023-34323.html * https://www.suse.com/security/cve/CVE-2023-34325.html * https://www.suse.com/security/cve/CVE-2023-34326.html * https://www.suse.com/security/cve/CVE-2023-34327.html * https://www.suse.com/security/cve/CVE-2023-34328.html * https://bugzilla.suse.com/show_bug.cgi?id=1215744 * https://bugzilla.suse.com/show_bug.cgi?id=1215746 * https://bugzilla.suse.com/show_bug.cgi?id=1215747 * https://bugzilla.suse.com/show_bug.cgi?id=1215748 . SUSE unveils a crucial security patch for xen tackling significant vulnerabilities and rectifying multiple CVEs.. openSUSE Security Advisory,xen update,CVE patch,system security fix. . Severity: Important. LinuxSecurity.com Team

Calendar 2 Oct 12, 2023 •Important OpenSUSE
Banner 1 1028x280 1708121660 1771599717
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

What got you started with Linux?

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/150-what-got-you-started-with-linux?task=poll.vote&format=json
150
radio
0
[{"id":483,"title":"Self-taught through trial and error","votes":549,"type":"x","order":1,"pct":78.54,"resources":[]},{"id":484,"title":"Formal training or courses","votes":30,"type":"x","order":2,"pct":4.29,"resources":[]},{"id":485,"title":"A job that required it","votes":34,"type":"x","order":3,"pct":4.86,"resources":[]},{"id":486,"title":"Other","votes":86,"type":"x","order":4,"pct":12.3,"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

Your message here