Multiples vulnérabilités dans le noyau Linux d'Ubuntu (18 septembre 2026)
Multiple vulnerabilities have been discovered in the Linux kernel of Ubuntu. These vulnerabilities could allow an attacker to cause a security issue. Updates are available through Ubuntu security notices. The vulnerabilities range in severity and affect various Ubuntu versions, from 16.04 to 26.04 LTS.
Ubuntu has released security updates addressing multiple vulnerabilities within its Linux kernel. These vulnerabilities could be exploited to cause a security issue, potentially allowing an attacker to compromise the system. The vulnerabilities are diverse and span several Ubuntu versions, including 16.04 ESM, 18.04 ESM, 20.04 ESM, 22.04 LTS, 24.04 LTS, and 26.04 LTS.
Users are advised to apply the latest security updates to mitigate these risks. Ubuntu security notices (USN) provide detailed information about the vulnerabilities and the corresponding updates.
Specifically, the vulnerabilities include CVE-2021-47378, CVE-2022-50401, CVE-2024-14040, CVE-2024-35948, CVE-2024-41008, CVE-2024-43872, CVE-2024-44932, CVE-2024-44964, CVE-2024-49932, CVE-2024-49940, CVE-2024-50106, CVE-2024-50217, CVE-2024-52560, CVE-2024-53098, CVE-2024-56552, CVE-2024-56591, CVE-2024-57857, CVE-2024-58089, CVE-2024-58094, CVE-26.04 LTS, CVE-2025-10263, CVE-2025-21687, CVE-2025-21693, CVE-2025-21984, CVE-2025-21985, CVE-2025-22104, CVE-2025-22108, CVE-2025-22109, CVE-2025-23132, CVE-2025-27558, CVE-2025-37776, CVE-2025-37876, CVE-2025-37906, CVE-2025-38064, CVE-2025-38069, CVE-2025-38187, CVE-2025-38204, CVE-2025-38206, CVE-2025-38242, CVE-2025-38498, CVE-2025-38563, CVE-2025-38565, CVE-2025-38636, CVE-2025-38717, CVE-2025-39677, CVE-2025-39789, CVE-2025-39859, CVE-2025-39862, CVE-2025-39896, CVE-2025-39933, CVE-2025-39958, CVE-2025-39990, CVE-2025-40025, CVE-2025-40040, CVE-2025-40054, CVE-2025-40064, CVE-2025-40074, CVE-2025-40075, CVE-2025-40139, CVE-2025-40158, CVE-2025-40168, CVE-2025-40170, CVE-2025-40203, CVE-2025-40274, CVE-2025-43009, CVE-2026-23208, CVE-26.04 LTS, CVE-2026-23239, CVE-26.04 LTS, CVE-2026-23240, CVE-26.04 LTS, CVE-2026-23327, CVE-26.04 LTS, CVE-2026-23392, CVE-26.04 LTS, CVE-2026-43071, CVE-2026-43101, CVE-2026-43116, CVE-26.04 LTS, CVE-2026-43126, CVE-26.04 LTS, CVE-2026-43172, CVE-26.04 LTS, CVE-2026-43198, CVE-26.04 LTS, CVE-2026-43213, CVE-26.04 LTS, CVE-2026-43263, CVE-26.04 LTS, CVE-2026-43303, CVE-26.04 LTS, CVE-2026-43352, CVE-26.04 LTS, CVE-2026-43353, CVE-26.04 LTS, CVE-2026-43464, CVE-26.04 LTS, CVE-2026-43493, CVE-26.04 LTS, CVE-2026-43499, CVE-26.04 LTS, CVE-2026-46054, CVE-26.04 LTS, CVE-2026-46130, CVE-26.04 LTS, CVE-2026-46158, CVE-26.04 LTS, CVE-2026-46170, CVE-26.04 LTS, CVE-2026-46175, CVE-26.04 LTS, CVE-2026-46181, CVE-26.04 LTS, CVE-2026-46203, CVE-26.04 LTS.