Risques
- Atteinte à l'intégrité des données
- Atteinte à la confidentialité des données
- Contournement de la politique de sécurité
- Déni de service à distance
- Exécution de code arbitraire à distance
- Élévation de privilèges
Systèmes affectés
- Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support 10.0 aarch64
- Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support 10.2 aarch64
- Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support 9.6 aarch64
- Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support 9.8 aarch64
- Red Hat CodeReady Linux Builder for ARM 64 10 aarch64
- Red Hat CodeReady Linux Builder for ARM 64 8 aarch64
- Red Hat CodeReady Linux Builder for ARM 64 9 aarch64
- Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support 10.0 s390x
- Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support 10.2 s390x
- Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support 9.6 s390x
- Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support 9.8 s390x
- Red Hat CodeReady Linux Builder for IBM z Systems 10 s390x
- Red Hat CodeReady Linux Builder for IBM z Systems 9 s390x
- Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support 10.0 ppc64le
- Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support 10.2 ppc64le
- Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support 9.6 ppc64le
- Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support 9.8 ppc64le
- Red Hat CodeReady Linux Builder for Power, little endian 8 ppc64le
- Red Hat CodeReady Linux Builder for Power, little endian 9 ppc64le
- Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support 10.0 x86_64
- Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support 10.2 x86_64
- Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support 9.6 x86_64
- Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support 9.8 x86_64
- Red Hat CodeReady Linux Builder for x86_64 10 x86_64
- Red Hat CodeReady Linux Builder for x86_64 8 x86_64
- Red Hat CodeReady Linux Builder for x86_64 9 x86_64
- Red Hat Enterprise Linux for ARM 64 - 4 years of updates 10.0 aarch64
- Red Hat Enterprise Linux for ARM 64 - 4 years of updates 10.2 aarch64
- Red Hat Enterprise Linux for ARM 64 - 4 years of updates 9.4 aarch64
- Red Hat Enterprise Linux for ARM 64 - 4 years of updates 9.6 aarch64
- Red Hat Enterprise Linux for ARM 64 - 4 years of updates 9.8 aarch64
- Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 10.2 aarch64
- Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 8.10 aarch64
- Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 9.4 aarch64
- Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 9.6 aarch64
- Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 9.8 aarch64
- Red Hat Enterprise Linux for ARM 64 - Extended Update Support 10.0 aarch64
- Red Hat Enterprise Linux for ARM 64 - Extended Update Support 10.2 aarch64
- Red Hat Enterprise Linux for ARM 64 - Extended Update Support 9.6 aarch64
- Red Hat Enterprise Linux for ARM 64 - Extended Update Support 9.8 aarch64
- Red Hat Enterprise Linux for ARM 64 10 aarch64
- Red Hat Enterprise Linux for ARM 64 8 aarch64
- Red Hat Enterprise Linux for ARM 64 9 aarch64
- Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 10.0 s390x
- Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 10.2 s390x
- Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 9.4 s390x
- Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 9.6 s390x
- Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 9.8 s390x
- Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 10.2 s390x
- Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 8.10 s390x
- Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 9.4 s390x
- Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 9.6 s390x
- Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 9.8 s390x
- Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 10.0 s390x
- Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 10.2 s390x
- Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 9.6 s390x
- Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 9.8 s390x
- Red Hat Enterprise Linux for IBM z Systems 10 s390x
- Red Hat Enterprise Linux for IBM z Systems 8 s390x
- Red Hat Enterprise Linux for IBM z Systems 9 s390x
- Red Hat Enterprise Linux for Power, little endian - 4 years of support 10.0 ppc64le
- Red Hat Enterprise Linux for Power, little endian - 4 years of support 10.2 ppc64le
- Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 10.2 ppc64le
- Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 8.10 ppc64le
- Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 9.4 ppc64le
- Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 9.6 ppc64le
- Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 9.8 ppc64le
- Red Hat Enterprise Linux for Power, little endian - Extended Update Support 10.0 ppc64le
- Red Hat Enterprise Linux for Power, little endian - Extended Update Support 10.2 ppc64le
- Red Hat Enterprise Linux for Power, little endian - Extended Update Support 9.6 ppc64le
- Red Hat Enterprise Linux for Power, little endian - Extended Update Support 9.8 ppc64le
- Red Hat Enterprise Linux for Power, little endian 10 ppc64le
- Red Hat Enterprise Linux for Power, little endian 8 ppc64le
- Red Hat Enterprise Linux for Power, little endian 9 ppc64le
- Red Hat Enterprise Linux for Real Time 8 x86_64
- Red Hat Enterprise Linux for Real Time for NFV 8 x86_64
- Red Hat Enterprise Linux for Real Time for x86_64 - Extended Life Cycle Support 7 x86_64
- Red Hat Enterprise Linux for x86_64 - 4 years of updates 10.0 x86_64
- Red Hat Enterprise Linux for x86_64 - 4 years of updates 10.2 x86_64
- Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 10.2 x86_64
- Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 8.10 x86_64
- Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 9.4 x86_64
- Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 9.6 x86_64
- Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 9.8 x86_64
- Red Hat Enterprise Linux for x86_64 - Extended Update Support 10.0 x86_64
- Red Hat Enterprise Linux for x86_64 - Extended Update Support 10.2 x86_64
- Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.6 x86_64
- Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.8 x86_64
- Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.4 x86_64
- Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.6 x86_64
- Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.8 x86_64
- Red Hat Enterprise Linux for x86_64 10 x86_64
- Red Hat Enterprise Linux for x86_64 8 x86_64
- Red Hat Enterprise Linux for x86_64 9 x86_64
- Red Hat Enterprise Linux Server - AUS 9.4 x86_64
- Red Hat Enterprise Linux Server - AUS 9.6 x86_64
- Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems) 7 s390x
- Red Hat Enterprise Linux Server - Extended Life Cycle Support 7 x86_64
- Red Hat Enterprise Linux Server - Extended Life Cycle Support Extension (for IBM z Systems) 6 s390x
- Red Hat Enterprise Linux Server - Extended Life Cycle Support Extension 6 i386
- Red Hat Enterprise Linux Server - Extended Life Cycle Support Extension 6 x86_64
- Red Hat Enterprise Linux Server - Extended Life Cycle Support for IBM Power, big endian 7 ppc64
- Red Hat Enterprise Linux Server - Extended Life Cycle Support for IBM Power, little endian 7 ppc64le
- Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.4 ppc64le
- Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.6 ppc64le
- Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.8 ppc64le
Résumé
De multiples vulnérabilités ont été découvertes dans le noyau Linux de Red Hat. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, une élévation de privilèges et un déni de service à distance.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Documentation
- Bulletin de sécurité Red Hat RHSA-2026:41234 du 17 juillet 2026 https://access.redhat.com/errata/RHSA-2026:41234
- Bulletin de sécurité Red Hat RHSA-2026:41235 du 17 juillet 2026 https://access.redhat.com/errata/RHSA-2026:41235
- Bulletin de sécurité Red Hat RHSA-2026:41236 du 17 juillet 2026 https://access.redhat.com/errata/RHSA-2026:41236
- Bulletin de sécurité Red Hat RHSA-2026:41920 du 20 juillet 2026 https://access.redhat.com/errata/RHSA-2026:41920
- Bulletin de sécurité Red Hat RHSA-2026:42550 du 21 juillet 2026 https://access.redhat.com/errata/RHSA-2026:42550
- Bulletin de sécurité Red Hat RHSA-2026:42552 du 21 juillet 2026 https://access.redhat.com/errata/RHSA-2026:42552
- Bulletin de sécurité Red Hat RHSA-2026:42919 du 21 juillet 2026 https://access.redhat.com/errata/RHSA-2026:42919
- Bulletin de sécurité Red Hat RHSA-2026:43231 du 22 juillet 2026 https://access.redhat.com/errata/RHSA-2026:43231
- Bulletin de sécurité Red Hat RHSA-2026:43307 du 22 juillet 2026 https://access.redhat.com/errata/RHSA-2026:43307
- Bulletin de sécurité Red Hat RHSA-2026:44270 du 23 juillet 2026 https://access.redhat.com/errata/RHSA-2026:44270
- Bulletin de sécurité Red Hat RHSA-2026:44385 du 23 juillet 2026 https://access.redhat.com/errata/RHSA-2026:44385
- Bulletin de sécurité Red Hat RHSA-2026:44522 du 23 juillet 2026 https://access.redhat.com/errata/RHSA-2026:44522
- Bulletin de sécurité Red Hat RHSA-2026:44694 du 23 juillet 2026 https://access.redhat.com/errata/RHSA-2026:44694
- Référence CVE CVE-2024-46738 https://www.cve.org/CVERecord?id=CVE-2024-46738
- Référence CVE CVE-2024-50076 https://www.cve.org/CVERecord?id=CVE-2024-50076
- Référence CVE CVE-2025-39982 https://www.cve.org/CVERecord?id=CVE-2025-39982
- Référence CVE CVE-2025-71113 https://www.cve.org/CVERecord?id=CVE-2025-71113
- Référence CVE CVE-2025-71147 https://www.cve.org/CVERecord?id=CVE-2025-71147
- Référence CVE CVE-2026-23110 https://www.cve.org/CVERecord?id=CVE-2026-23110
- Référence CVE CVE-2026-23168 https://www.cve.org/CVERecord?id=CVE-2026-23168
- Référence CVE CVE-2026-23243 https://www.cve.org/CVERecord?id=CVE-2026-23243
- Référence CVE CVE-2026-23455 https://www.cve.org/CVERecord?id=CVE-2026-23455
- Référence CVE CVE-2026-31488 https://www.cve.org/CVERecord?id=CVE-2026-31488
- Référence CVE CVE-2026-31530 https://www.cve.org/CVERecord?id=CVE-2026-31530
- Référence CVE CVE-2026-31532 https://www.cve.org/CVERecord?id=CVE-2026-31532
- Référence CVE CVE-2026-31607 https://www.cve.org/CVERecord?id=CVE-2026-31607
- Référence CVE CVE-2026-31613 https://www.cve.org/CVERecord?id=CVE-2026-31613
- Référence CVE CVE-2026-31684 https://www.cve.org/CVERecord?id=CVE-2026-31684
- Référence CVE CVE-2026-31685 https://www.cve.org/CVERecord?id=CVE-2026-31685
- Référence CVE CVE-2026-43037 https://www.cve.org/CVERecord?id=CVE-2026-43037
- Référence CVE CVE-2026-43110 https://www.cve.org/CVERecord?id=CVE-2026-43110
- Référence CVE CVE-2026-43125 https://www.cve.org/CVERecord?id=CVE-2026-43125
- Référence CVE CVE-2026-43158 https://www.cve.org/CVERecord?id=CVE-2026-43158
- Référence CVE CVE-2026-43163 https://www.cve.org/CVERecord?id=CVE-2026-43163
- Référence CVE CVE-2026-43190 https://www.cve.org/CVERecord?id=CVE-2026-43190
- Référence CVE CVE-2026-43198 https://www.cve.org/CVERecord?id=CVE-2026-43198
- Référence CVE CVE-2026-43279 https://www.cve.org/CVERecord?id=CVE-2026-43279
- Référence CVE CVE-2026-43499 https://www.cve.org/CVERecord?id=CVE-2026-43499
- Référence CVE CVE-2026-45852 https://www.cve.org/CVERecord?id=CVE-2026-45852
- Référence CVE CVE-2026-46090 https://www.cve.org/CVERecord?id=CVE-2026-46090
- Référence CVE CVE-2026-46099 https://www.cve.org/CVERecord?id=CVE-2026-46099
- Référence CVE CVE-2026-46116 https://www.cve.org/CVERecord?id=CVE-2026-46116
- Référence CVE CVE-2026-46117 https://www.cve.org/CVERecord?id=CVE-2026-46117
- Référence CVE CVE-2026-46135 https://www.cve.org/CVERecord?id=CVE-2026-46135
- Référence CVE CVE-2026-46150 https://www.cve.org/CVERecord?id=CVE-2026-46150
- Référence CVE CVE-2026-46152 https://www.cve.org/CVERecord?id=CVE-2026-46152
- Référence CVE CVE-2026-46181 https://www.cve.org/CVERecord?id=CVE-2026-46181
- Référence CVE CVE-2026-46209 https://www.cve.org/CVERecord?id=CVE-2026-46209
- Référence CVE CVE-2026-46215 https://www.cve.org/CVERecord?id=CVE-2026-46215
- Référence CVE CVE-2026-46243 https://www.cve.org/CVERecord?id=CVE-2026-46243
- Référence CVE CVE-2026-46323 https://www.cve.org/CVERecord?id=CVE-2026-46323
- Référence CVE CVE-2026-52950 https://www.cve.org/CVERecord?id=CVE-2026-52950
- Référence CVE CVE-2026-52976 https://www.cve.org/CVERecord?id=CVE-2026-52976
- Référence CVE CVE-2026-53009 https://www.cve.org/CVERecord?id=CVE-2026-53009
- Référence CVE CVE-2026-53071 https://www.cve.org/CVERecord?id=CVE-2026-53071
- Référence CVE CVE-2026-53166 https://www.cve.org/CVERecord?id=CVE-2026-53166
