Multiples vulnérabilités dans le noyau Linux de Red Hat (11 septembre 2026)
Multiple vulnerabilities have been discovered in the Red Hat Linux kernel. Some of these vulnerabilities allow an attacker to cause arbitrary code execution, privilege escalation, and a remote denial-of-service. These vulnerabilities are part of a larger security advisory addressing several CVEs related to the Linux kernel across various Red Hat products. Affected products include various CodeReady Linux Builder distributions and Red Hat Enterprise Linux versions.
Red Hat has identified multiple vulnerabilities within the Linux kernel, impacting a range of its products. These vulnerabilities could be exploited to cause arbitrary code execution, leading to privilege escalation and remote denial-of-service attacks. The security advisory details a series of CVEs, including CVE-2021-47600, CVE-2023-52924, CVE-2025-38403, CVE-2025-40149, CVE-2025-68745, CVE-2026-17523, CVE-2026-31411, CVE-2026-43114, CVE-2026-43493, CVE-2026-45998, CVE-2026-46056, CVE-2026-46099, CVE-2026-46117, CVE-2026-46120, CVE-2026-46145, CVE-2026-46149, CVE-2026-46155, CVE-2026-52917, CVE-2026-52942, CVE-2026-52986, CVE-2026-53002, CVE-2026-53006, CVE-2026-53009, CVE-2026-53016, CVE-2026-53071, CVE-2026-53091, CVE-2026-53196, CVE-2026-53246, CVE-2026-63801, CVE-2026-63886, CVE-2026-63971, CVE-2026-64007, CVE-2026-64015, CVE-2026-64113, CVE-2026-64191, CVE-2026-64268, CVE-2026-64304, CVE-2026-64563, CVE-2026-68117, CVE-2026-68300, CVE-2026-68315, CVE-2026-68343, CVE-2026-68376, CVE-2026-72129, CVE-2026-74480, and CVE-2026-68376. The vulnerabilities affect a wide range of Red Hat products, including CodeReady Linux Builder distributions (for ARM and x86_64), Red Hat Enterprise Linux for ARM 64, IBM z Systems, and various other Linux-based products. Red Hat recommends referring to their security advisories for detailed information on patching and mitigation strategies.