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Stay Secure with the Latest Linux Advisories

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Fedora 43 Kernel Important Security Fix for net/can 2026-f1fc7772c3

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Fedora 43 Nuclei Important Cross-site Scripting DoS Threat 2026-d36ca2dd19

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Fedora 43 perl-Crypt-OpenSSL-X509 Important Fix CVE-2026-58101

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Fedora 43 rust-syslog Critical Path Traversal DoS Vuln 2026-659cb50390

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Fedora 43 Rust RPKI Critical Path Traversal Issues Fix 2026-659cb50390

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Fedora 43 Routinator Important Security Fixes CVE-2026-49232 to 49235

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Fedora 43 rust-fern Important Path Traversal Fix Advisory 2026-659cb50390

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Fedora 44 Kernel Important Net CAN Issue Fix Advisory 2026-2dd8b600bb

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Fedora 44 btrbk Critical Update Snapshot Tool Fix CVE-2026-62943

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Should Linux servers automatically install security updates?

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[{"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
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Ls Advisories Opensuse Esm H240
Price Tag%201security advisorymoderateupdate

openSUSE WeasyPrint Moderate Security Update CVE-2026-49452

An update that solves one vulnerability can now be installed.. # python313-weasyprint-69.0-1.1 on GA media Announcement ID: openSUSE-SU-2026:11249-1 Rating: moderate Cross-References: * CVE-2026-49452 CVSS scores: * CVE-2026-49452 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Affected Products: * openSUSE Tumbleweed An update that solves one vulnerability can now be installed. ## Description: These are all security issues fixed in the python313-weasyprint-69.0-1.1 package on the GA media of openSUSE Tumbleweed. ## Package List: * openSUSE Tumbleweed: * python313-weasyprint 69.0-1.1 * python314-weasyprint 69.0-1.1 ## References: * https://www.suse.com/security/cve/CVE-2026-49452.html . Resolve the moderate security issue in python313-weasyprint with the latest openSUSE update addressing CVE-2026-49452.. openSUSE security update, python313-weasyprint, CVE-2026-49452, Linux security patch, moderate vulnerability fix. . Severity: moderate. LinuxSecurity.com Team

Calendar%202 Jul 13, 2026 •moderate OpenSUSE
89
Ls Advisories Fedora Esm H240
Price Tag%201security advisoryfedoraimportant

Fedora 43 kernel-headers 7.1.3 Significant CVE-2026-53359 Resolution

The 7.1.3 stable kernel rebase contains new features, improved hardware support, and a number of important fixes across the tree. This also has a fix for CVE-2026-53359. -------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2026-c3e2e91b4d 2026-07-07 01:08:27.509786+00:00 -------------------------------------------------------------------------------- Name : kernel-headers Product : Fedora 43 Version : 7.1.3 Release : 100.fc43 URL : http://www.kernel.org/ Summary : Header files for the Linux kernel for use by glibc Description : Kernel-headers includes the C header files that specify the interface between the Linux kernel and userspace libraries and programs. The header files define structures and constants that are needed for building most standard programs and are also needed for rebuilding the glibc package. -------------------------------------------------------------------------------- Update Information: The 7.1.3 stable kernel rebase contains new features, improved hardware support, and a number of important fixes across the tree. This also has a fix for CVE-2026-53359 -------------------------------------------------------------------------------- ChangeLog: * Sun Jul 5 2026 Justin M. Forbes - 7.1.3-1 - Linux v7.1.3 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-c3e2e91b4d' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys -------------------------------------------------------------------------------- -- _______________________________________________ package-announce mailing list -- This email address is being protected from spambots. You need JavaScript enabled to view it. To unsubscribe send an email to This email address is being protected from spambots. You need JavaScript enabled to view it. Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/This email address is being protected from spambots. You need JavaScript enabled to view it. Do not reply to spam, report it: https://forge.fedoraproject.org/infra/tickets/issues/new . Fedora 43 kernel-headers 7.1.3 update fixes CVE-2026-53359, enhancing system security and stability.. Fedora kernel security updates CVE-2026-53359 kernel-headers. . Severity: Important. LinuxSecurity.com Team

Calendar%202 Jul 06, 2026 •Important Fedora
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Ls Advisories Oracle Esm H240
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Oracle Linux 9 Advisory ELSA-2026-21293 .NET 8.0 Important Security Fix

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:. Oracle Linux Security Advisory ELSA-2026-21293 http://linux.oracle.com/errata/ELSA-2026-21293.html The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network: x86_64: aspnetcore-runtime-8.0-8.0.28-1.0.1.el9_8.x86_64.rpm aspnetcore-runtime-dbg-8.0-8.0.28-1.0.1.el9_8.x86_64.rpm aspnetcore-targeting-pack-8.0-8.0.28-1.0.1.el9_8.x86_64.rpm dotnet-apphost-pack-8.0-8.0.28-1.0.1.el9_8.x86_64.rpm dotnet-hostfxr-8.0-8.0.28-1.0.1.el9_8.x86_64.rpm dotnet-runtime-8.0-8.0.28-1.0.1.el9_8.x86_64.rpm dotnet-runtime-dbg-8.0-8.0.28-1.0.1.el9_8.x86_64.rpm dotnet-sdk-8.0-8.0.128-1.0.1.el9_8.x86_64.rpm dotnet-sdk-8.0-source-built-artifacts-8.0.128-1.0.1.el9_8.x86_64.rpm dotnet-sdk-dbg-8.0-8.0.128-1.0.1.el9_8.x86_64.rpm dotnet-targeting-pack-8.0-8.0.28-1.0.1.el9_8.x86_64.rpm dotnet-templates-8.0-8.0.128-1.0.1.el9_8.x86_64.rpm aarch64: aspnetcore-runtime-8.0-8.0.28-1.0.1.el9_8.aarch64.rpm aspnetcore-runtime-dbg-8.0-8.0.28-1.0.1.el9_8.aarch64.rpm aspnetcore-targeting-pack-8.0-8.0.28-1.0.1.el9_8.aarch64.rpm dotnet-apphost-pack-8.0-8.0.28-1.0.1.el9_8.aarch64.rpm dotnet-hostfxr-8.0-8.0.28-1.0.1.el9_8.aarch64.rpm dotnet-runtime-8.0-8.0.28-1.0.1.el9_8.aarch64.rpm dotnet-runtime-dbg-8.0-8.0.28-1.0.1.el9_8.aarch64.rpm dotnet-sdk-8.0-8.0.128-1.0.1.el9_8.aarch64.rpm dotnet-sdk-8.0-source-built-artifacts-8.0.128-1.0.1.el9_8.aarch64.rpm dotnet-sdk-dbg-8.0-8.0.128-1.0.1.el9_8.aarch64.rpm dotnet-targeting-pack-8.0-8.0.28-1.0.1.el9_8.aarch64.rpm dotnet-templates-8.0-8.0.128-1.0.1.el9_8.aarch64.rpm SRPMS: http://oss.oracle.com/ol9/SRPMS-updates/dotnet8.0-8.0.128-1.0.1.el9_8.src.rpm Related CVEs: CVE-2026-34043 CVE-2026-42899 Description of changes: [8.0.128-1.0.1] - Add support for Oracle Linux [8.0.128-1] - Update to .NET SDK 8.0.128 and Runtime 8.0.28 - Resolves: RHEL-181055 [8.0.127-1] - Update to .NET SDK 8.0.127 and Runtime 8.0.27 - Resolves:RHEL-173923 _______________________________________________ El-errata mailing list This email address is being protected from spambots. You need JavaScript enabled to view it. https://oss.oracle.com/mailman/listinfo/el-errata . Stay informed on the latest Oracle 9 .NET updates addressing critical security issues with advisory ELSA-2026-21293.. Oracle Linux .NET update, security advisory, important vulnerabilities. . Severity: Important. LinuxSecurity.com Team

Calendar%202 Jun 26, 2026 •Important Oracle
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Ls Advisories Fedora Esm H240
Price Tag%201security advisoryfedoraupdate

Fedora 43 Update for Firefox 2026 with build 1c873954fa released now

Update NSS to 3.124.0 Update to Firefox 152.0. -------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2026-1c873954fa 2026-06-19 01:08:57.989203+00:00 -------------------------------------------------------------------------------- Name : firefox Product : Fedora 43 Version : 152.0 Release : 1.fc43 URL : https://www.mozilla.org/firefox/ Summary : Mozilla Firefox Web browser Description : Mozilla Firefox is an open-source web browser, designed for standards compliance, performance and portability. -------------------------------------------------------------------------------- Update Information: Update NSS to 3.124.0 Update to Firefox 152.0 -------------------------------------------------------------------------------- ChangeLog: * Thu Jun 11 2026 Martin Stransky - 152.0-1 - Update to latest upstream (152.0) -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-1c873954fa' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys -------------------------------------------------------------------------------- -- _______________________________________________ package-announce mailing list -- This email address is being protected from spambots. You need JavaScript enabled to view it. To unsubscribe send an email to This email address is being protected from spambots. You need JavaScript enabled to view it. Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/This email address is being protected from spambots. You need JavaScript enabled to view it. Do not reply tospam, report it: https://forge.fedoraproject.org/infra/tickets/issues/new . Update to Firefox 152.0 released for Fedora 43 with improvements and enhanced security.. Firefox Update Fedora 2026 Firefox Web Browser. . Severity: Informational. LinuxSecurity.com Team

Calendar%202 Jun 18, 2026 •Informational Fedora
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Fedora 44 mingw-objfw Important Bug Fix Advisory 2026-2aa17af701

Update to 1.5.5, containing many bug fixes, some also security related.. -------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2026-2aa17af701 2026-06-09 01:21:40.783752+00:00 -------------------------------------------------------------------------------- Name : mingw-objfw Product : Fedora 44 Version : 1.5.5 Release : 1.fc44 URL : https://objfw.nil.im Summary : MinGW port of ObjFW Description : ObjFW is a portable, lightweight framework for the Objective-C language. It enables you to write an application in Objective-C that will run on any platform supported by ObjFW without having to worry about differences between operating systems or various frameworks you would otherwise need if you want to be portable. It supports all modern Objective-C features when using Clang, but is also compatible with GCC ≥ 4.6 to allow maximum portability. ObjFW also comes with its own lightweight and extremely fast Objective-C runtime, which in real world use cases was found to be significantly faster than both GNU's and Apple's runtime. -------------------------------------------------------------------------------- Update Information: Update to 1.5.5, containing many bug fixes, some also security related. -------------------------------------------------------------------------------- ChangeLog: * Sun May 31 2026 Jonathan Schleifer - 1.5.5-1 - Update to 1.5.5 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-2aa17af701' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be foundat https://fedoraproject.org/keys -------------------------------------------------------------------------------- . Update to mingw-objfw 1.5.5 for Fedora 44 includes important security fixes and improvements. Install it now.. mingw objfw update Fedora 44 security fixes software. . LinuxSecurity.com Team

Calendar%202 Jun 08, 2026 Fedora
89
Ls Advisories Fedora Esm H240
Price Tag%201security advisoryfedoraupdate

Fedora 44 libgit2 1.8.5 Update Enhancements FEDORA-2026-a4d5162b52

Update to version 1.8.5. Release notes: https://github.com/libgit2/libgit2/releases/tag/v1.8.5. -------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2026-a4d5162b52 2026-05-17 01:26:47.130155+00:00 -------------------------------------------------------------------------------- Name : libgit2_1.8 Product : Fedora 44 Version : 1.8.5 Release : 1.fc44 URL : https://libgit2.org/ Summary : C implementation of the Git core methods as a library with a solid API Description : libgit2 is a portable, pure C implementation of the Git core methods provided as a re-entrant linkable library with a solid API, allowing you to write native speed custom Git applications in any language with bindings. -------------------------------------------------------------------------------- Update Information: Update to version 1.8.5. Release notes: https://github.com/libgit2/libgit2/releases/tag/v1.8.5 -------------------------------------------------------------------------------- ChangeLog: * Wed May 6 2026 Fabio Valentini - 1.8.5-1 - Update to version 1.8.5 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-a4d5162b52' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys -------------------------------------------------------------------------------- -- _______________________________________________ package-announce mailing list -- This email address is being protected from spambots. You need JavaScript enabled to view it. To unsubscribe send an email to This email address is being protected from spambots. You need JavaScript enabled to view it. Fedora Code of Conduct:https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/This email address is being protected from spambots. You need JavaScript enabled to view it. Do not reply to spam, report it: https://forge.fedoraproject.org/infra/tickets/issues/new . Fedora 44 update to libgit2 version 1.8.5 addresses enhancements and important fixes, enhancing application performance.. Fedora libgit2 update 1.8.5 enhancement performance. . LinuxSecurity.com Team

Calendar%202 May 17, 2026 Fedora
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Ls Advisories Fedora Esm H240
Price Tag%201security advisoryfedoraupdate

Fedora 43 Features libgit2 1.8.5 Release Notes 2026-7b1d032de7b

Update to version 1.8.5. Release notes: https://github.com/libgit2/libgit2/releases/tag/v1.8.5. -------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2026-7b1d032de7 2026-05-17 00:48:46.610610+00:00 -------------------------------------------------------------------------------- Name : libgit2_1.8 Product : Fedora 43 Version : 1.8.5 Release : 1.fc43 URL : https://libgit2.org/ Summary : C implementation of the Git core methods as a library with a solid API Description : libgit2 is a portable, pure C implementation of the Git core methods provided as a re-entrant linkable library with a solid API, allowing you to write native speed custom Git applications in any language with bindings. -------------------------------------------------------------------------------- Update Information: Update to version 1.8.5. Release notes: https://github.com/libgit2/libgit2/releases/tag/v1.8.5 -------------------------------------------------------------------------------- ChangeLog: * Wed May 6 2026 Fabio Valentini - 1.8.5-1 - Update to version 1.8.5 * Fri Jan 16 2026 Fedora Release Engineering - 1.8.4-5 - Rebuilt for https://fedoraproject.org/wiki/Fedora_44_Mass_Rebuild -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-7b1d032de7' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys -------------------------------------------------------------------------------- -- _______________________________________________ package-announce mailing list This email address is being protected from spambots. You need JavaScript enabled to view it. To unsubscribe send an email to This email address is being protected from spambots. You need JavaScript enabled to view it. Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/This email address is being protected from spambots. You need JavaScript enabled to view it. Do not reply to spam, report it: https://forge.fedoraproject.org/infra/tickets/issues/new . Update libgit2 to version 1.8.5 for Fedora 43, enhancing API compatibility and performance.. Fedora Update, libgit2, Software Upgrade, Linux Package, API Improvement. . LinuxSecurity.com Team

Calendar%202 May 17, 2026 Fedora
89
Ls Advisories Fedora Esm H240
Price Tag%201security advisoryfedoraupdate

Fedora 44 qt6-qtwebengine Bugfix Update FEDORA-2026-70776c2dc3

Qt 6.10.3 bugfix update.. -------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2026-70776c2dc3 2026-04-25 01:21:36.172096+00:00 -------------------------------------------------------------------------------- Name : qt6-qtwebengine Product : Fedora 44 Version : 6.10.3 Release : 1.fc44 URL : http://www.qt.io Summary : Qt6 - QtWebEngine components Description : Qt6 - QtWebEngine components. -------------------------------------------------------------------------------- Update Information: Qt 6.10.3 bugfix update. -------------------------------------------------------------------------------- ChangeLog: * Thu Apr 2 2026 Jan Grulich - 6.10.3-1 - 6.10.3 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-70776c2dc3' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys -------------------------------------------------------------------------------- -- _______________________________________________ package-announce mailing list -- This email address is being protected from spambots. You need JavaScript enabled to view it. To unsubscribe send an email to This email address is being protected from spambots. You need JavaScript enabled to view it. Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/This email address is being protected from spambots. You need JavaScript enabled to view it. Do not reply to spam, report it: https://forge.fedoraproject.org/infra/tickets/issues/new . Qt 6.10.3 bugfix update available for Fedora 44, install now to enhance performanceand stability.. Fedora 44 Update, Qt 6.10.3 Bugfix, qt6-qtwebengine Upgrade. . Severity: Informational. LinuxSecurity.com Team

Calendar%202 Apr 25, 2026 •Informational Fedora
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Should Linux servers automatically install security updates?

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/main-polls/157-should-linux-servers-automatically-install-security-updates?task=poll.vote&format=json
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[{"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
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