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203
security advisoryimportantout-of-boundsMageia Perl-Socket Important Out-of-Bounds Read Risk CVE-2026-12087
Security update. Publication date: 14 Jul 2026 URL: https://advisories.mageia.org/MGASA-2026-0251.html Type: security Affected Mageia releases: 10, 9 CVE: CVE-2026-12087 Description: Socket versions before 2.041 for Perl have an out-of-bounds heap read. (CVE-2026-12087) References: - https://bugs.mageia.org/show_bug.cgi?id=35708 - https://www.openwall.com/lists/oss-security/2026/06/15/10 - https://www.cve.org/CVERecord?id=CVE-2026-12087 SRPMS: - 10/core/perl-Socket-2.41.0-1.mga10 - 9/core/perl-Socket-2.36.0-1.1.mga9 . Perl-Socket update for Mageia fixes out-of-bounds read issue, enhancing system security against potential exploits.. Perl-Socket Security, Mageia Advisory, Out-of-Bounds Read, Heap Issue, System Updates. . LinuxSecurity.com Team
Jul 13, 2026
Mageia
203
security advisorydenial of servicebuffer overflowMageia HAProxy Critical Buffer Overflow Denial of Service 2026-0250
Security update. Publication date: 14 Jul 2026 URL: https://advisories.mageia.org/MGASA-2026-0250.html Type: security Affected Mageia releases: 10, 9 CVE: CVE-2026-55203, CVE-2026-55204 Description: HAProxy through 3.4.0, fixed in commit 5985276, contains an integer overflow vulnerability in the fcgi_conn structure's drl field that allows buffer misparse as new FCGI record headers. When contentLength is 65535 and paddingLength is 1 or more, the drl field wraps to 0, causing incorrect record consumption and allowing malicious FastCGI backends to desynchronize the FCGI framing parser, potentially causing request routing errors, response smuggling, or memory safety issues. (CVE-2026-55203) HAProxy through 3.4.0, fixed in commit 9a6d1fe, contains a null pointer dereference vulnerability in hpack_dht_insert() within src/hpack-tbl.c that fails to validate the return value of hpack_dht_defrag() when the memory pool is exhausted. An attacker can trigger HPACK dynamic table insertions under memory pressure to dereference a NULL pointer and crash HAProxy worker processes, causing denial of service. (CVE-2026-55204) References: - https://bugs.mageia.org/show_bug.cgi?id=35748 - https://www.cve.org/CVERecord?id=CVE-2026-55203 - https://www.cve.org/CVERecord?id=CVE-2026-55204 SRPMS: - 10/core/haproxy-3.4.2-1.2.mga10 - 9/core/haproxy-2.8.26-1.mga9 . Critical Mageia advisory for HAProxy fix addressing buffer overflow and null pointer dereference vulnerabilities.. Mageia HAProxy update integer overflow denial of service. . LinuxSecurity.com Team
Jul 13, 2026
Mageia
89
security advisoryfedorasoftware updateFedora 43 Calibre Critical Arbitrary Code Execution CVE-2026-53511
Fixes CVE-2026-53511. -------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2026-6776f4e492 2026-07-14 01:23:26.838757+00:00 -------------------------------------------------------------------------------- Name : calibre Product : Fedora 43 Version : 9.11.0 Release : 1.fc43 URL : https://calibre-ebook.com/ Summary : E-book converter and library manager Description : Calibre is meant to be a complete e-library solution. It includes library management, format conversion, news feeds to ebook conversion as well as e-book reader sync features. Calibre is primarily a ebook cataloging program. It manages your ebook collection for you. It is designed around the concept of the logical book, i.e. a single entry in the database that may correspond to ebooks in several formats. It also supports conversion to and from a dozen different ebook formats. Supported input formats are: MOBI, LIT, PRC, EPUB, CHM, ODT, HTML, CBR, CBZ, RTF, TXT, PDF and LRS. -------------------------------------------------------------------------------- Update Information: Fixes CVE-2026-53511 -------------------------------------------------------------------------------- ChangeLog: * Sun Jul 5 2026 Kevin Fenzi - 9.11.0-1 - Update to 9.11.0. Fixes rhbz#2493338 * Fri Jun 12 2026 Yaakov Selkowitz - 9.9.0-4 - Rebuilt for openssl 4.0 * Mon Jun 8 2026 František Zatloukal - 9.9.0-3 - Rebuilt for icu 78.3 * Sun Jun 7 2026 Kevin Fenzi - 9.9.0-2 - Disable test_mem_leaks for now, it is failing on x86_64 only for some reason * Sat May 30 2026 Kevin Fenzi - 9.9.0-1 - Update to 9.9.0. Fixes rhbz#2482466 * Tue May 19 2026 Michael J Gruber - 9.8.0-2 - add missing tzlocal requires * Mon May 4 2026 Kevin Fenzi - 9.8.0-1 - Update to 9.8.0. Fixes rhbz#2464288 * Thu Apr 16 2026 Jan Grulich - 9.7.0-2 - Rebuild (qt6) * Wed Apr 15 2026 Kevin Fenzi - 9.7.0-1 - Update to 9.7.0. fixesrhbz#2457244 -------------------------------------------------------------------------------- References: [ 1 ] Bug #2498951 - CVE-2026-53511 calibre: Calibre: Arbitrary code execution via malicious e-book file processing [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2498951 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-6776f4e492' 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 -------------------------------------------------------------------------------- . Fixes arbitrary code execution issue in calibre for Fedora 43 with update for CVE-2026-53511 following best practices.. Fedora update, calibre security fix, arbitrary code execution, software vulnerability, Linux application management. . LinuxSecurity.com Team
Jul 13, 2026
Fedora
89
security advisorydenial of servicefedoraFedora 43 golang-github-openprinting-ipp-usb Important DoS CVE-2026-27145
0.9.34 - security fixes for CVE-2026-27145. -------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2026-d7dfd8e9ba 2026-07-14 01:23:26.838703+00:00 -------------------------------------------------------------------------------- Name : golang-github-openprinting-ipp-usb Product : Fedora 43 Version : 0.9.34 Release : 1.fc43 URL : https://github.com/OpenPrinting/ipp-usb Summary : HTTP reverse proxy, backed by IPP-over-USB connection to device Description : HTTP reverse proxy, backed by IPP-over-USB connection to device. It enables driverless support for USB devices capable of using IPP-over-USB protocol. -------------------------------------------------------------------------------- Update Information: 0.9.34 - security fixes for CVE-2026-27145 -------------------------------------------------------------------------------- ChangeLog: * Tue Jun 30 2026 Zdenek Dohnal - 0.9.34-1 - golang-github-openprinting-ipp-usb-0.9.34 is available (fedora#2463247, fedora#2494381, fedora#2484207) -------------------------------------------------------------------------------- References: [ 1 ] Bug #2484207 - CVE-2026-27145 crypto/x509: golang: golang crypto/x509: Denial of Service via excessive processing of DNS SAN entries https://bugzilla.redhat.com/show_bug.cgi?id=2484207 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-d7dfd8e9ba' 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 --
Jul 13, 2026
Fedora
89
security advisoryfedoraupdateFedora 44 Calibre Significant Remedy for Code Execution 2026-79a5573be3
Update to 9.11.0. Fixes rhbz#2493338 and CVE-2026-53511. -------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2026-79a5573be3 2026-07-14 01:00:15.022433+00:00 -------------------------------------------------------------------------------- Name : calibre Product : Fedora 44 Version : 9.11.0 Release : 1.fc44 URL : https://calibre-ebook.com/ Summary : E-book converter and library manager Description : Calibre is meant to be a complete e-library solution. It includes library management, format conversion, news feeds to ebook conversion as well as e-book reader sync features. Calibre is primarily a ebook cataloging program. It manages your ebook collection for you. It is designed around the concept of the logical book, i.e. a single entry in the database that may correspond to ebooks in several formats. It also supports conversion to and from a dozen different ebook formats. Supported input formats are: MOBI, LIT, PRC, EPUB, CHM, ODT, HTML, CBR, CBZ, RTF, TXT, PDF and LRS. -------------------------------------------------------------------------------- Update Information: Update to 9.11.0. Fixes rhbz#2493338 and CVE-2026-53511 -------------------------------------------------------------------------------- ChangeLog: * Sun Jul 5 2026 Kevin Fenzi - 9.11.0-1 - Update to 9.11.0. Fixes rhbz#2493338 * Fri Jun 12 2026 Yaakov Selkowitz - 9.9.0-4 - Rebuilt for openssl 4.0 * Mon Jun 8 2026 František Zatloukal - 9.9.0-3 - Rebuilt for icu 78.3 * Sun Jun 7 2026 Kevin Fenzi - 9.9.0-2 - Disable test_mem_leaks for now, it is failing on x86_64 only for some reason * Sat May 30 2026 Kevin Fenzi - 9.9.0-1 - Update to 9.9.0. Fixes rhbz#2482466 -------------------------------------------------------------------------------- References: [ 1 ] Bug #2498951 - CVE-2026-53511 calibre: Calibre: Arbitrary code execution via malicious e-book file processing [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2498951 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-79a5573be3' 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 -------------------------------------------------------------------------------- . An important update for Fedora 44 calibre addresses a critical code execution risk through malicious e-book files. Stay secure!. Fedora 44, Calibre, Code Execution, Software Update, Security Advisory. . LinuxSecurity.com Team
Jul 13, 2026
Fedora
89
security advisoryfedoracriticalFedora 44 Breezy 3.3.21 Critical RUSTSEC-2026-0194 0195 Update
Allow PyO3 0.29, which fixes RUSTSEC-2026-0194 and RUSTSEC-2026-0195. Update to 3.3.21, including upstream fixes for compatibility with dulwich 0.25 and later.. -------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2026-c872d91489 2026-07-14 01:00:15.022380+00:00 -------------------------------------------------------------------------------- Name : breezy Product : Fedora 44 Version : 3.3.21 Release : 2.fc44 URL : http://www.breezy-vcs.org/ Summary : Friendly distributed version control system Description : Breezy (brz) is a decentralized revision control system, designed to be easy for developers and end users alike. By default, Breezy provides support for both the Bazaar and Git file formats. -------------------------------------------------------------------------------- Update Information: Allow PyO3 0.29, which fixes RUSTSEC-2026-0194 and RUSTSEC-2026-0195. Update to 3.3.21, including upstream fixes for compatibility with dulwich 0.25 and later. -------------------------------------------------------------------------------- ChangeLog: * Thu Jul 2 2026 Benjamin A. Beasley - 3.3.21-2 - Allow PyO3 0.29 * Thu Jul 2 2026 Benjamin A. Beasley - 3.3.21-1 - Update to 3.3.21 * Thu Jun 4 2026 Python Maint - 3.3.20-5 - Rebuilt for Python 3.15 * Wed Jun 3 2026 Karolina Surma - 3.3.20-4 - Allow building with Python 3.15 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-c872d91489' 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 -------------------------------------------------------------------------------- -- _______________________________________________ package-announce mailing list --
Jul 13, 2026
Fedora
202
security advisorysecurity issuepatchopenSUSE Kernel Important Security Issues Patch SUSE-SU-2026-2902-1
An update that solves 25 vulnerabilities can now be installed.. # Security update for the Linux Kernel (Live Patch 8 for SUSE Linux Enterprise 15 SP7) Announcement ID: SUSE-SU-2026:2902-1 Release Date: 2026-07-13T15:45:10Z Rating: important References: * bsc#1256615 * bsc#1260524 * bsc#1262759 * bsc#1263094 * bsc#1263118 * bsc#1263177 * bsc#1263670 * bsc#1264094 * bsc#1264252 * bsc#1264253 * bsc#1264567 * bsc#1264849 * bsc#1265117 * bsc#1265127 * bsc#1265197 * bsc#1265945 * bsc#1266015 * bsc#1266265 * bsc#1267206 * bsc#1267698 * bsc#1267723 * bsc#1267893 * bsc#1268662 * bsc#1269023 * bsc#1269495 Cross-References: * CVE-2025-71089 * CVE-2026-23393 * CVE-2026-31505 * CVE-2026-31533 * CVE-2026-31570 * CVE-2026-31586 * CVE-2026-31685 * CVE-2026-31758 * CVE-2026-43025 * CVE-2026-43027 * CVE-2026-43037 * CVE-2026-43120 * CVE-2026-43190 * CVE-2026-43366 * CVE-2026-43437 * CVE-2026-43494 * CVE-2026-43501 * CVE-2026-45970 * CVE-2026-46120 * CVE-2026-46173 * CVE-2026-46227 * CVE-2026-46243 * CVE-2026-52909 * CVE-2026-52943 * CVE-2026-53362 CVSS scores: * CVE-2025-71089 ( 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-2025-71089 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2025-71089 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2025-71089 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H * CVE-2026-23393 ( 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-2026-23393 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-23393 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-31505 ( 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-2026-31505 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-31505 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H *CVE-2026-31533 ( 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-2026-31533 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-31533 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H * CVE-2026-31570 ( SUSE ): 6.9 CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:H/SI:N/SA:N * CVE-2026-31570 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-31570 ( NVD ): 8.8 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H * CVE-2026-31586 ( 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-2026-31586 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-31586 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-31685 ( SUSE ): 8.3 CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N * CVE-2026-31685 ( SUSE ): 7.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H * CVE-2026-31685 ( NVD ): 9.4 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:H * CVE-2026-31758 ( 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-2026-31758 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-31758 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-43025 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-43025 ( NVD ): 7.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H * CVE-2026-43027 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-43027 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-43037 ( 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-2026-43037 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-43037 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H * CVE-2026-43037 ( NVD ): 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-43120 ( SUSE ): 6.9 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N *CVE-2026-43120 ( SUSE ): 7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H * CVE-2026-43120 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-43120 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-43190 ( SUSE ): 8.8 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N * CVE-2026-43190 ( SUSE ): 8.2 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H * CVE-2026-43190 ( NVD ): 8.2 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H * CVE-2026-43366 ( 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-2026-43366 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-43366 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-43437 ( 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-2026-43437 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-43437 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-43494 ( 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-2026-43494 ( SUSE ): 8.4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H * CVE-2026-43494 ( NVD ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-43494 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-43501 ( 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-2026-43501 ( SUSE ): 7.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H * CVE-2026-43501 ( NVD ): 7.5 CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H * CVE-2026-43501 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H * CVE-2026-45970 ( 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-2026-45970 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-45970 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-46120 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H * CVE-2026-46120 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * 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-2026-46227 ( 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-2026-46227 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-46227 ( NVD ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-46227 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-46243 ( 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-2026-46243 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-46243 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-46243 ( NVD ): 7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N * CVE-2026-46243 ( 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 * CVE-2026-53362 ( SUSE ): 9.0 CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H * CVE-2026-53362 ( SUSE ): 8.5 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/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 EnterpriseReal 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 25 vulnerabilities can now be installed. ## Description: This update for the SUSE Linux Enterprise Kernel 6.4.0-150700.53.28 fixes various security issues The following security issues were fixed: * CVE-2025-71089: iommu: disable SVA when CONFIG_X86 is set (bsc#1256615). * CVE-2026-23393: bridge: cfm: Fix race condition in peer_mep deletion (bsc#1260524). * CVE-2026-31505: iavf: fix out-of-bounds writes in iavf_get_ethtool_stats() (bsc#1263094). * CVE-2026-31533: net/tls: fix use-after-free in -EBUSY error path of tls_do_encryption (bsc#1262759). * CVE-2026-31570: can: gw: fix OOB heap access in cgw_csum_crc8_rel() (bsc#1263118). * CVE-2026-31586: mm: blk-cgroup: fix use-after-free in cgwb_release_workfn() (bsc#1263177). * CVE-2026-31685: netfilter: ip6t_eui64: reject invalid MAC header for all packets (bsc#1263670). * CVE-2026-31758: usb: usbtmc: Flush anchored URBs in usbtmc_release (bsc#1264094). * CVE-2026-43025: netfilter: ctnetlink: ignore explicit helper on new expectations (bsc#1264253). * CVE-2026-43027: netfilter: nf_conntrack_helper: pass helper to expect cleanup (bsc#1264252). * CVE-2026-43037: ip6_tunnel: clear skb2-> cb[] in ip4ip6_err() (bsc#1265197). * CVE-2026-43120: RDMA/irdma: Fix double free related to rereg_user_mr (bsc#1264567). * CVE-2026-43190: netfilter: xt_tcpmss: check remaining length before reading optlen (bsc#1264849). * CVE-2026-43366: io_uring/kbuf: check if target buffer list is still legacy on recycle (bsc#1265117). * CVE-2026-43437: ALSA: pcm: fix use-after-free on linked stream runtime in snd_pcm_drain() (bsc#1265127). * CVE-2026-43494: RDS zerocopy attack aka PinTheft (bsc#1265945). * CVE-2026-43501: ipv6: rpl: reserve mac_len headroom whenrecompressed SRH grows (bsc#1266015). * CVE-2026-45970: bonding: alb: fix UAF in rlb_arp_recv during bond up/down (bsc#1267206). * CVE-2026-46120: ip6_gre: Use cached t-> net in ip6erspan_changelink() (bsc#1267893). * CVE-2026-46173: exit: prevent preemption of oopsing TASK_DEAD task (bsc#1267723). * CVE-2026-46227: sctp: revalidate list cursor after sctp_sendmsg_to_asoc() in SCTP_SENDALL (bsc#1267698). * CVE-2026-46243: smb: client: reject userspace cifs.spnego descriptions (CIFSwitch) (bsc#1266265). * 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). * CVE-2026-53362: ipv6: account for fraggap on the paged allocation path (bsc#1269495). ## 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 15.6 zypper in -t patch SUSE-2026-2911=1 SUSE-2026-2913=1 SUSE-2026-2912=1 SUSE-2026-2917=1 SUSE-2026-2908=1 * SUSE Linux Enterprise Live Patching 15-SP7 zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP7-2026-2916=1 SUSE-SLE- Module-Live-Patching-15-SP7-2026-2915=1 SUSE-SLE-Module-Live- Patching-15-SP7-2026-2902=1 SUSE-SLE-Module-Live-Patching-15-SP7-2026-2906=1 SUSE-SLE-Module-Live-Patching-15-SP7-2026-2904=1 SUSE-SLE-Module-Live- Patching-15-SP7-2026-2898=1 SUSE-SLE-Module-Live-Patching-15-SP7-2026-2903=1 SUSE-SLE-Module-Live-Patching-15-SP7-2026-2905=1 SUSE-SLE-Module-Live- Patching-15-SP7-2026-2901=1 SUSE-SLE-Module-Live-Patching-15-SP7-2026-2907=1 * SUSE Linux Enterprise Live Patching 15-SP6 zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP6-2026-2908=1 SUSE-SLE- Module-Live-Patching-15-SP6-2026-2911=1 SUSE-SLE-Module-Live- Patching-15-SP6-2026-2913=1SUSE-SLE-Module-Live-Patching-15-SP6-2026-2912=1 SUSE-SLE-Module-Live-Patching-15-SP6-2026-2917=1 ## Package List: * SUSE Linux Enterprise Live Patching 15-SP7 (x86_64) * kernel-livepatch-6_4_0-150700_7_22-rt-10-150700.2.1 * kernel-livepatch-SLE15-SP7-RT_Update_2-debugsource-18-150700.2.1 * kernel-livepatch-6_4_0-150700_7_13-rt-14-150700.2.1 * kernel-livepatch-SLE15-SP7-RT_Update_1-debugsource-19-150700.2.1 * kernel-livepatch-SLE15-SP7-RT_Update_5-debugsource-11-150700.2.1 * kernel-livepatch-6_4_0-150700_5-rt-19-150700.3.1 * kernel-livepatch-6_4_0-150700_7_25-rt-debuginfo-9-150700.2.1 * kernel-livepatch-6_4_0-150700_7_22-rt-debuginfo-10-150700.2.1 * kernel-livepatch-6_4_0-150700_7_19-rt-debuginfo-11-150700.2.1 * kernel-livepatch-6_4_0-150700_7_8-rt-18-150700.2.1 * kernel-livepatch-6_4_0-150700_5-rt-debuginfo-19-150700.3.1 * kernel-livepatch-SLE15-SP7-RT_Update_3-debugsource-14-150700.2.1 * kernel-livepatch-6_4_0-150700_7_16-rt-debuginfo-14-150700.2.1 * kernel-livepatch-SLE15-SP7-RT_Update_0-debugsource-19-150700.3.1 * kernel-livepatch-SLE15-SP7-RT_Update_4-debugsource-14-150700.2.1 * kernel-livepatch-SLE15-SP7-RT_Update_6-debugsource-10-150700.2.1 * kernel-livepatch-6_4_0-150700_7_13-rt-debuginfo-14-150700.2.1 * kernel-livepatch-6_4_0-150700_7_8-rt-debuginfo-18-150700.2.1 * kernel-livepatch-6_4_0-150700_7_25-rt-9-150700.2.1 * kernel-livepatch-SLE15-SP7-RT_Update_7-debugsource-9-150700.2.1 * kernel-livepatch-6_4_0-150700_7_16-rt-14-150700.2.1 * kernel-livepatch-6_4_0-150700_7_3-rt-debuginfo-19-150700.2.1 * kernel-livepatch-6_4_0-150700_7_19-rt-11-150700.2.1 * kernel-livepatch-6_4_0-150700_7_3-rt-19-150700.2.1 * SUSE Linux Enterprise Live Patching 15-SP7 (ppc64le s390x x86_64) * kernel-livepatch-6_4_0-150700_53_28-default-debuginfo-9-150700.2.2 * kernel-livepatch-SLE15-SP7_Update_8-debugsource-9-150700.2.2 * kernel-livepatch-6_4_0-150700_53_25-default-9-150700.2.2 *kernel-livepatch-SLE15-SP7_Update_7-debugsource-9-150700.2.2 * kernel-livepatch-6_4_0-150700_53_25-default-debuginfo-9-150700.2.2 * kernel-livepatch-6_4_0-150700_53_28-default-9-150700.2.2 * openSUSE Leap 15.6 (ppc64le s390x x86_64) * kernel-livepatch-SLE15-SP6_Update_17-debugsource-9-150600.2.2 * kernel-livepatch-6_4_0-150600_23_65-default-debuginfo-14-150600.2.2 * kernel-livepatch-6_4_0-150600_23_78-default-debuginfo-9-150600.2.2 * kernel-livepatch-6_4_0-150600_23_73-default-debuginfo-11-150600.2.2 * kernel-livepatch-6_4_0-150600_23_73-default-11-150600.2.2 * kernel-livepatch-SLE15-SP6_Update_16-debugsource-11-150600.2.2 * kernel-livepatch-SLE15-SP6_Update_14-debugsource-14-150600.2.2 * kernel-livepatch-SLE15-SP6_Update_13-debugsource-18-150600.2.2 * kernel-livepatch-SLE15-SP6_Update_19-debugsource-9-150600.2.2 * kernel-livepatch-6_4_0-150600_23_65-default-14-150600.2.2 * kernel-livepatch-6_4_0-150600_23_78-default-9-150600.2.2 * kernel-livepatch-6_4_0-150600_23_60-default-debuginfo-18-150600.2.2 * kernel-livepatch-6_4_0-150600_23_84-default-debuginfo-9-150600.2.2 * kernel-livepatch-6_4_0-150600_23_84-default-9-150600.2.2 * kernel-livepatch-6_4_0-150600_23_60-default-18-150600.2.2 * SUSE Linux Enterprise Live Patching 15-SP6 (ppc64le s390x x86_64) * kernel-livepatch-SLE15-SP6_Update_17-debugsource-9-150600.2.2 * kernel-livepatch-6_4_0-150600_23_65-default-debuginfo-14-150600.2.2 * kernel-livepatch-6_4_0-150600_23_78-default-debuginfo-9-150600.2.2 * kernel-livepatch-6_4_0-150600_23_73-default-debuginfo-11-150600.2.2 * kernel-livepatch-6_4_0-150600_23_73-default-11-150600.2.2 * kernel-livepatch-SLE15-SP6_Update_16-debugsource-11-150600.2.2 * kernel-livepatch-SLE15-SP6_Update_14-debugsource-14-150600.2.2 * kernel-livepatch-SLE15-SP6_Update_19-debugsource-9-150600.2.2 * kernel-livepatch-SLE15-SP6_Update_13-debugsource-18-150600.2.2 * kernel-livepatch-6_4_0-150600_23_65-default-14-150600.2.2 *kernel-livepatch-6_4_0-150600_23_78-default-9-150600.2.2 * kernel-livepatch-6_4_0-150600_23_60-default-debuginfo-18-150600.2.2 * kernel-livepatch-6_4_0-150600_23_84-default-debuginfo-9-150600.2.2 * kernel-livepatch-6_4_0-150600_23_84-default-9-150600.2.2 * kernel-livepatch-6_4_0-150600_23_60-default-18-150600.2.2 ## References: * https://www.suse.com/security/cve/CVE-2025-71089.html * https://www.suse.com/security/cve/CVE-2026-23393.html * https://www.suse.com/security/cve/CVE-2026-31505.html * https://www.suse.com/security/cve/CVE-2026-31533.html * https://www.suse.com/security/cve/CVE-2026-31570.html * https://www.suse.com/security/cve/CVE-2026-31586.html * https://www.suse.com/security/cve/CVE-2026-31685.html * https://www.suse.com/security/cve/CVE-2026-31758.html * https://www.suse.com/security/cve/CVE-2026-43025.html * https://www.suse.com/security/cve/CVE-2026-43027.html * https://www.suse.com/security/cve/CVE-2026-43037.html * https://www.suse.com/security/cve/CVE-2026-43120.html * https://www.suse.com/security/cve/CVE-2026-43190.html * https://www.suse.com/security/cve/CVE-2026-43366.html * https://www.suse.com/security/cve/CVE-2026-43437.html * https://www.suse.com/security/cve/CVE-2026-43494.html * https://www.suse.com/security/cve/CVE-2026-43501.html * https://www.suse.com/security/cve/CVE-2026-45970.html * https://www.suse.com/security/cve/CVE-2026-46120.html * https://www.suse.com/security/cve/CVE-2026-46173.html * https://www.suse.com/security/cve/CVE-2026-46227.html * https://www.suse.com/security/cve/CVE-2026-46243.html * https://www.suse.com/security/cve/CVE-2026-52909.html * https://www.suse.com/security/cve/CVE-2026-52943.html * https://www.suse.com/security/cve/CVE-2026-53362.html * https://bugzilla.suse.com/show_bug.cgi?id=1256615 * https://bugzilla.suse.com/show_bug.cgi?id=1260524 * https://bugzilla.suse.com/show_bug.cgi?id=1262759 * https://bugzilla.suse.com/show_bug.cgi?id=1263094 *https://bugzilla.suse.com/show_bug.cgi?id=1263118 * https://bugzilla.suse.com/show_bug.cgi?id=1263177 * https://bugzilla.suse.com/show_bug.cgi?id=1263670 * https://bugzilla.suse.com/show_bug.cgi?id=1264094 * https://bugzilla.suse.com/show_bug.cgi?id=1264252 * https://bugzilla.suse.com/show_bug.cgi?id=1264253 * https://bugzilla.suse.com/show_bug.cgi?id=1264567 * https://bugzilla.suse.com/show_bug.cgi?id=1264849 * https://bugzilla.suse.com/show_bug.cgi?id=1265117 * https://bugzilla.suse.com/show_bug.cgi?id=1265127 * https://bugzilla.suse.com/show_bug.cgi?id=1265197 * https://bugzilla.suse.com/show_bug.cgi?id=1265945 * https://bugzilla.suse.com/show_bug.cgi?id=1266015 * https://bugzilla.suse.com/show_bug.cgi?id=1266265 * https://bugzilla.suse.com/show_bug.cgi?id=1267206 * https://bugzilla.suse.com/show_bug.cgi?id=1267698 * https://bugzilla.suse.com/show_bug.cgi?id=1267723 * https://bugzilla.suse.com/show_bug.cgi?id=1267893 * https://bugzilla.suse.com/show_bug.cgi?id=1268662 * https://bugzilla.suse.com/show_bug.cgi?id=1269023 * https://bugzilla.suse.com/show_bug.cgi?id=1269495 . A significant update for openSUSE kernel fixes 25 key issues improving system security and stability.. openSUSE kernel patch, important security fix, Linux kernel vulnerabilities, openSUSE system update. . LinuxSecurity.com Team
Jul 13, 2026
OpenSUSE
100
security advisorysecurity updateSuSESUSE Linux 15 SP7 Kernel Important Security Update 2026-2902-1
An update that solves 25 vulnerabilities can now be installed.. # Security update for the Linux Kernel (Live Patch 8 for SUSE Linux Enterprise 15 SP7) Announcement ID: SUSE-SU-2026:2902-1 Release Date: 2026-07-13T15:45:10Z Rating: important References: * bsc#1256615 * bsc#1260524 * bsc#1262759 * bsc#1263094 * bsc#1263118 * bsc#1263177 * bsc#1263670 * bsc#1264094 * bsc#1264252 * bsc#1264253 * bsc#1264567 * bsc#1264849 * bsc#1265117 * bsc#1265127 * bsc#1265197 * bsc#1265945 * bsc#1266015 * bsc#1266265 * bsc#1267206 * bsc#1267698 * bsc#1267723 * bsc#1267893 * bsc#1268662 * bsc#1269023 * bsc#1269495 Cross-References: * CVE-2025-71089 * CVE-2026-23393 * CVE-2026-31505 * CVE-2026-31533 * CVE-2026-31570 * CVE-2026-31586 * CVE-2026-31685 * CVE-2026-31758 * CVE-2026-43025 * CVE-2026-43027 * CVE-2026-43037 * CVE-2026-43120 * CVE-2026-43190 * CVE-2026-43366 * CVE-2026-43437 * CVE-2026-43494 * CVE-2026-43501 * CVE-2026-45970 * CVE-2026-46120 * CVE-2026-46173 * CVE-2026-46227 * CVE-2026-46243 * CVE-2026-52909 * CVE-2026-52943 * CVE-2026-53362 CVSS scores: * CVE-2025-71089 ( 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-2025-71089 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2025-71089 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2025-71089 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H * CVE-2026-23393 ( 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-2026-23393 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-23393 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-31505 ( 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-2026-31505 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-31505 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H *CVE-2026-31533 ( 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-2026-31533 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-31533 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H * CVE-2026-31570 ( SUSE ): 6.9 CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:H/SI:N/SA:N * CVE-2026-31570 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-31570 ( NVD ): 8.8 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H * CVE-2026-31586 ( 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-2026-31586 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-31586 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-31685 ( SUSE ): 8.3 CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N * CVE-2026-31685 ( SUSE ): 7.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H * CVE-2026-31685 ( NVD ): 9.4 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:H * CVE-2026-31758 ( 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-2026-31758 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-31758 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-43025 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-43025 ( NVD ): 7.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H * CVE-2026-43027 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-43027 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-43037 ( 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-2026-43037 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-43037 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H * CVE-2026-43037 ( NVD ): 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-43120 ( SUSE ): 6.9 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N *CVE-2026-43120 ( SUSE ): 7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H * CVE-2026-43120 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-43120 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-43190 ( SUSE ): 8.8 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N * CVE-2026-43190 ( SUSE ): 8.2 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H * CVE-2026-43190 ( NVD ): 8.2 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H * CVE-2026-43366 ( 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-2026-43366 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-43366 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-43437 ( 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-2026-43437 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-43437 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-43494 ( 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-2026-43494 ( SUSE ): 8.4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H * CVE-2026-43494 ( NVD ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-43494 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-43501 ( 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-2026-43501 ( SUSE ): 7.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H * CVE-2026-43501 ( NVD ): 7.5 CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H * CVE-2026-43501 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H * CVE-2026-45970 ( 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-2026-45970 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-45970 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-46120 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H * CVE-2026-46120 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * 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-2026-46227 ( 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-2026-46227 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-46227 ( NVD ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-46227 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-46243 ( 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-2026-46243 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-46243 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2026-46243 ( NVD ): 7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N * CVE-2026-46243 ( 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 * CVE-2026-53362 ( SUSE ): 9.0 CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H * CVE-2026-53362 ( SUSE ): 8.5 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/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 EnterpriseReal 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 25 vulnerabilities can now be installed. ## Description: This update for the SUSE Linux Enterprise Kernel 6.4.0-150700.53.28 fixes various security issues The following security issues were fixed: * CVE-2025-71089: iommu: disable SVA when CONFIG_X86 is set (bsc#1256615). * CVE-2026-23393: bridge: cfm: Fix race condition in peer_mep deletion (bsc#1260524). * CVE-2026-31505: iavf: fix out-of-bounds writes in iavf_get_ethtool_stats() (bsc#1263094). * CVE-2026-31533: net/tls: fix use-after-free in -EBUSY error path of tls_do_encryption (bsc#1262759). * CVE-2026-31570: can: gw: fix OOB heap access in cgw_csum_crc8_rel() (bsc#1263118). * CVE-2026-31586: mm: blk-cgroup: fix use-after-free in cgwb_release_workfn() (bsc#1263177). * CVE-2026-31685: netfilter: ip6t_eui64: reject invalid MAC header for all packets (bsc#1263670). * CVE-2026-31758: usb: usbtmc: Flush anchored URBs in usbtmc_release (bsc#1264094). * CVE-2026-43025: netfilter: ctnetlink: ignore explicit helper on new expectations (bsc#1264253). * CVE-2026-43027: netfilter: nf_conntrack_helper: pass helper to expect cleanup (bsc#1264252). * CVE-2026-43037: ip6_tunnel: clear skb2-> cb[] in ip4ip6_err() (bsc#1265197). * CVE-2026-43120: RDMA/irdma: Fix double free related to rereg_user_mr (bsc#1264567). * CVE-2026-43190: netfilter: xt_tcpmss: check remaining length before reading optlen (bsc#1264849). * CVE-2026-43366: io_uring/kbuf: check if target buffer list is still legacy on recycle (bsc#1265117). * CVE-2026-43437: ALSA: pcm: fix use-after-free on linked stream runtime in snd_pcm_drain() (bsc#1265127). * CVE-2026-43494: RDS zerocopy attack aka PinTheft (bsc#1265945). * CVE-2026-43501: ipv6: rpl: reserve mac_len headroom whenrecompressed SRH grows (bsc#1266015). * CVE-2026-45970: bonding: alb: fix UAF in rlb_arp_recv during bond up/down (bsc#1267206). * CVE-2026-46120: ip6_gre: Use cached t-> net in ip6erspan_changelink() (bsc#1267893). * CVE-2026-46173: exit: prevent preemption of oopsing TASK_DEAD task (bsc#1267723). * CVE-2026-46227: sctp: revalidate list cursor after sctp_sendmsg_to_asoc() in SCTP_SENDALL (bsc#1267698). * CVE-2026-46243: smb: client: reject userspace cifs.spnego descriptions (CIFSwitch) (bsc#1266265). * 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). * CVE-2026-53362: ipv6: account for fraggap on the paged allocation path (bsc#1269495). ## 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 15.6 zypper in -t patch SUSE-2026-2911=1 SUSE-2026-2913=1 SUSE-2026-2912=1 SUSE-2026-2917=1 SUSE-2026-2908=1 * SUSE Linux Enterprise Live Patching 15-SP7 zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP7-2026-2916=1 SUSE-SLE- Module-Live-Patching-15-SP7-2026-2915=1 SUSE-SLE-Module-Live- Patching-15-SP7-2026-2902=1 SUSE-SLE-Module-Live-Patching-15-SP7-2026-2906=1 SUSE-SLE-Module-Live-Patching-15-SP7-2026-2904=1 SUSE-SLE-Module-Live- Patching-15-SP7-2026-2898=1 SUSE-SLE-Module-Live-Patching-15-SP7-2026-2903=1 SUSE-SLE-Module-Live-Patching-15-SP7-2026-2905=1 SUSE-SLE-Module-Live- Patching-15-SP7-2026-2901=1 SUSE-SLE-Module-Live-Patching-15-SP7-2026-2907=1 * SUSE Linux Enterprise Live Patching 15-SP6 zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP6-2026-2908=1 SUSE-SLE- Module-Live-Patching-15-SP6-2026-2911=1 SUSE-SLE-Module-Live- Patching-15-SP6-2026-2913=1SUSE-SLE-Module-Live-Patching-15-SP6-2026-2912=1 SUSE-SLE-Module-Live-Patching-15-SP6-2026-2917=1 ## Package List: * SUSE Linux Enterprise Live Patching 15-SP7 (x86_64) * kernel-livepatch-6_4_0-150700_7_22-rt-10-150700.2.1 * kernel-livepatch-SLE15-SP7-RT_Update_2-debugsource-18-150700.2.1 * kernel-livepatch-6_4_0-150700_7_13-rt-14-150700.2.1 * kernel-livepatch-SLE15-SP7-RT_Update_1-debugsource-19-150700.2.1 * kernel-livepatch-SLE15-SP7-RT_Update_5-debugsource-11-150700.2.1 * kernel-livepatch-6_4_0-150700_5-rt-19-150700.3.1 * kernel-livepatch-6_4_0-150700_7_25-rt-debuginfo-9-150700.2.1 * kernel-livepatch-6_4_0-150700_7_22-rt-debuginfo-10-150700.2.1 * kernel-livepatch-6_4_0-150700_7_19-rt-debuginfo-11-150700.2.1 * kernel-livepatch-6_4_0-150700_7_8-rt-18-150700.2.1 * kernel-livepatch-6_4_0-150700_5-rt-debuginfo-19-150700.3.1 * kernel-livepatch-SLE15-SP7-RT_Update_3-debugsource-14-150700.2.1 * kernel-livepatch-6_4_0-150700_7_16-rt-debuginfo-14-150700.2.1 * kernel-livepatch-SLE15-SP7-RT_Update_0-debugsource-19-150700.3.1 * kernel-livepatch-SLE15-SP7-RT_Update_4-debugsource-14-150700.2.1 * kernel-livepatch-SLE15-SP7-RT_Update_6-debugsource-10-150700.2.1 * kernel-livepatch-6_4_0-150700_7_13-rt-debuginfo-14-150700.2.1 * kernel-livepatch-6_4_0-150700_7_8-rt-debuginfo-18-150700.2.1 * kernel-livepatch-6_4_0-150700_7_25-rt-9-150700.2.1 * kernel-livepatch-SLE15-SP7-RT_Update_7-debugsource-9-150700.2.1 * kernel-livepatch-6_4_0-150700_7_16-rt-14-150700.2.1 * kernel-livepatch-6_4_0-150700_7_3-rt-debuginfo-19-150700.2.1 * kernel-livepatch-6_4_0-150700_7_19-rt-11-150700.2.1 * kernel-livepatch-6_4_0-150700_7_3-rt-19-150700.2.1 * SUSE Linux Enterprise Live Patching 15-SP7 (ppc64le s390x x86_64) * kernel-livepatch-6_4_0-150700_53_28-default-debuginfo-9-150700.2.2 * kernel-livepatch-SLE15-SP7_Update_8-debugsource-9-150700.2.2 * kernel-livepatch-6_4_0-150700_53_25-default-9-150700.2.2 *kernel-livepatch-SLE15-SP7_Update_7-debugsource-9-150700.2.2 * kernel-livepatch-6_4_0-150700_53_25-default-debuginfo-9-150700.2.2 * kernel-livepatch-6_4_0-150700_53_28-default-9-150700.2.2 * openSUSE Leap 15.6 (ppc64le s390x x86_64) * kernel-livepatch-SLE15-SP6_Update_17-debugsource-9-150600.2.2 * kernel-livepatch-6_4_0-150600_23_65-default-debuginfo-14-150600.2.2 * kernel-livepatch-6_4_0-150600_23_78-default-debuginfo-9-150600.2.2 * kernel-livepatch-6_4_0-150600_23_73-default-debuginfo-11-150600.2.2 * kernel-livepatch-6_4_0-150600_23_73-default-11-150600.2.2 * kernel-livepatch-SLE15-SP6_Update_16-debugsource-11-150600.2.2 * kernel-livepatch-SLE15-SP6_Update_14-debugsource-14-150600.2.2 * kernel-livepatch-SLE15-SP6_Update_13-debugsource-18-150600.2.2 * kernel-livepatch-SLE15-SP6_Update_19-debugsource-9-150600.2.2 * kernel-livepatch-6_4_0-150600_23_65-default-14-150600.2.2 * kernel-livepatch-6_4_0-150600_23_78-default-9-150600.2.2 * kernel-livepatch-6_4_0-150600_23_60-default-debuginfo-18-150600.2.2 * kernel-livepatch-6_4_0-150600_23_84-default-debuginfo-9-150600.2.2 * kernel-livepatch-6_4_0-150600_23_84-default-9-150600.2.2 * kernel-livepatch-6_4_0-150600_23_60-default-18-150600.2.2 * SUSE Linux Enterprise Live Patching 15-SP6 (ppc64le s390x x86_64) * kernel-livepatch-SLE15-SP6_Update_17-debugsource-9-150600.2.2 * kernel-livepatch-6_4_0-150600_23_65-default-debuginfo-14-150600.2.2 * kernel-livepatch-6_4_0-150600_23_78-default-debuginfo-9-150600.2.2 * kernel-livepatch-6_4_0-150600_23_73-default-debuginfo-11-150600.2.2 * kernel-livepatch-6_4_0-150600_23_73-default-11-150600.2.2 * kernel-livepatch-SLE15-SP6_Update_16-debugsource-11-150600.2.2 * kernel-livepatch-SLE15-SP6_Update_14-debugsource-14-150600.2.2 * kernel-livepatch-SLE15-SP6_Update_19-debugsource-9-150600.2.2 * kernel-livepatch-SLE15-SP6_Update_13-debugsource-18-150600.2.2 * kernel-livepatch-6_4_0-150600_23_65-default-14-150600.2.2 *kernel-livepatch-6_4_0-150600_23_78-default-9-150600.2.2 * kernel-livepatch-6_4_0-150600_23_60-default-debuginfo-18-150600.2.2 * kernel-livepatch-6_4_0-150600_23_84-default-debuginfo-9-150600.2.2 * kernel-livepatch-6_4_0-150600_23_84-default-9-150600.2.2 * kernel-livepatch-6_4_0-150600_23_60-default-18-150600.2.2 ## References: * https://www.suse.com/security/cve/CVE-2025-71089.html * https://www.suse.com/security/cve/CVE-2026-23393.html * https://www.suse.com/security/cve/CVE-2026-31505.html * https://www.suse.com/security/cve/CVE-2026-31533.html * https://www.suse.com/security/cve/CVE-2026-31570.html * https://www.suse.com/security/cve/CVE-2026-31586.html * https://www.suse.com/security/cve/CVE-2026-31685.html * https://www.suse.com/security/cve/CVE-2026-31758.html * https://www.suse.com/security/cve/CVE-2026-43025.html * https://www.suse.com/security/cve/CVE-2026-43027.html * https://www.suse.com/security/cve/CVE-2026-43037.html * https://www.suse.com/security/cve/CVE-2026-43120.html * https://www.suse.com/security/cve/CVE-2026-43190.html * https://www.suse.com/security/cve/CVE-2026-43366.html * https://www.suse.com/security/cve/CVE-2026-43437.html * https://www.suse.com/security/cve/CVE-2026-43494.html * https://www.suse.com/security/cve/CVE-2026-43501.html * https://www.suse.com/security/cve/CVE-2026-45970.html * https://www.suse.com/security/cve/CVE-2026-46120.html * https://www.suse.com/security/cve/CVE-2026-46173.html * https://www.suse.com/security/cve/CVE-2026-46227.html * https://www.suse.com/security/cve/CVE-2026-46243.html * https://www.suse.com/security/cve/CVE-2026-52909.html * https://www.suse.com/security/cve/CVE-2026-52943.html * https://www.suse.com/security/cve/CVE-2026-53362.html * https://bugzilla.suse.com/show_bug.cgi?id=1256615 * https://bugzilla.suse.com/show_bug.cgi?id=1260524 * https://bugzilla.suse.com/show_bug.cgi?id=1262759 * https://bugzilla.suse.com/show_bug.cgi?id=1263094 *https://bugzilla.suse.com/show_bug.cgi?id=1263118 * https://bugzilla.suse.com/show_bug.cgi?id=1263177 * https://bugzilla.suse.com/show_bug.cgi?id=1263670 * https://bugzilla.suse.com/show_bug.cgi?id=1264094 * https://bugzilla.suse.com/show_bug.cgi?id=1264252 * https://bugzilla.suse.com/show_bug.cgi?id=1264253 * https://bugzilla.suse.com/show_bug.cgi?id=1264567 * https://bugzilla.suse.com/show_bug.cgi?id=1264849 * https://bugzilla.suse.com/show_bug.cgi?id=1265117 * https://bugzilla.suse.com/show_bug.cgi?id=1265127 * https://bugzilla.suse.com/show_bug.cgi?id=1265197 * https://bugzilla.suse.com/show_bug.cgi?id=1265945 * https://bugzilla.suse.com/show_bug.cgi?id=1266015 * https://bugzilla.suse.com/show_bug.cgi?id=1266265 * https://bugzilla.suse.com/show_bug.cgi?id=1267206 * https://bugzilla.suse.com/show_bug.cgi?id=1267698 * https://bugzilla.suse.com/show_bug.cgi?id=1267723 * https://bugzilla.suse.com/show_bug.cgi?id=1267893 * https://bugzilla.suse.com/show_bug.cgi?id=1268662 * https://bugzilla.suse.com/show_bug.cgi?id=1269023 * https://bugzilla.suse.com/show_bug.cgi?id=1269495 . SUSE Linux Enterprise 15 SP7 issues critical kernel security update to address 25 vulnerabilities efficiently and securely.. SUSE Linux, kernel security, threat mitigation, important updates, vulnerability patching. . LinuxSecurity.com Team
Jul 13, 2026
SuSE
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