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USN-5376-1 fixed a vulnerability in Git. It was discovered that the safety checks introduced in the update were not able to be set using the command line, contrary to expectations. This update fixes the problem. We apologize for the incon…

Ubuntu 2026-02-25 13:35 UTC · 2026-02-25 10:35 -03

It was discovered that Protocol Buffers incorrectly handled recursion when the Python google.protobuf.json_format.ParseDict() function is being used. An attacker could possibly use this issue to cause Protocol Buffers to consume resources,…

Ubuntu 2026-02-25 12:38 UTC · 2026-02-25 09:38 -03

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: - GPU drivers; - MMC subsystem; (CVE-2022-49267, CVE-20…

Ubuntu CVE-2022-49267CVE-2025-21780 CVSS 7.8 2026-02-25 11:15 UTC · 2026-02-25 08:15 -03

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: - SMB network file system; (CVE-2025-22037, CVE-2025-3789…

Ubuntu CVE-2025-22037CVE-2025-37899 CVSS 7.8 2026-02-25 10:52 UTC · 2026-02-25 07:52 -03

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: - SMB network file system; (CVE-2025-22037, CVE-2025-3789…

Ubuntu CVE-2025-22037CVE-2025-37899 CVSS 7.8 2026-02-25 10:44 UTC · 2026-02-25 07:44 -03