> USN-8725-2: Linux kernel (AWS) vulnerabilities

[SOURCE] Ubuntu Security Notices [DATE: 18/09/2026 08:40] [LANGUAGE: EN]

Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
  - NVIDIA Tegra memory controller driver;
  - File systems infrastructure;
  - Network file system (NFS) server daemon;
  - OCFS2 file system;
  - B.A.T.M.A.N. meshing protocol;
  - Netfilter;
  - SCTP protocol;
(CVE-2022-50401, CVE-2026-43071, CVE-2026-52914, CVE-2026-53002,
CVE-2026-53043, CVE-2026-53045, CVE-2026-53224, CVE-2026-53309)

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