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USN-8666-3: Linux kernel (GCP FIPS) vulnerabilities

⚠️ Importante

Siebe Devroe, Héloïse Gollier, and Mathy Vanhoef discovered that the WiFi implementation in the Linux kernel did not properly handle aggregated frames in mesh networks, due to an incorrect fix for CVE-2020-24588. A physically proximate att…

Ubuntu CVE-2020-24588CVE-2025-27558CVE-2021-47378CVE-2026-23392CVE-2026-31405CVE-2026-31414CVE-2026-31448CVE-2026-31657CVE-2026-31668CVE-2026-43071CVE-2026-43198CVE-2026-43493CVE-2026-43499CVE-2026-46266CVE-2026-46331CVE-2026-52914CVE-2026-52924CVE-2026-52931CVE-2026-52955CVE-2026-52958CVE-2026-52982CVE-2026-52986CVE-2026-52989CVE-2026-52993CVE-2026-52999CVE-2026-53002CVE-2026-53006CVE-2026-53045CVE-2026-53088CVE-2026-53176CVE-2026-53212CVE-2026-53228CVE-2026-53359 CVSS 9.8 2026-08-27 21:41 UTC · 2026-08-27 18:41 -03

USN-8644-3: Linux kernel (Azure) vulnerabilities

⚠️ Importante

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: - File systems infrastructure; - OCFS2 file system; -…

Ubuntu CVE-2026-43071CVE-2026-52914CVE-2026-52993CVE-2026-53043CVE-2026-53224CVE-2026-53246CVE-2026-53309 CVSS 9.8 2026-08-27 21:39 UTC · 2026-08-27 18:39 -03

USN-8661-3: Linux kernel vulnerabilities

⚠️ Importante

Siebe Devroe, Héloïse Gollier, and Mathy Vanhoef discovered that the WiFi implementation in the Linux kernel did not properly handle aggregated frames in mesh networks, due to an incorrect fix for CVE-2020-24588. A physically proximate att…

Ubuntu CVE-2020-24588CVE-2025-27558CVE-2026-31414CVE-2026-31448CVE-2026-31705CVE-2026-43198CVE-2026-43378CVE-2026-43499CVE-2026-46266CVE-2026-46331CVE-2026-52924CVE-2026-52989CVE-2026-53086CVE-2026-53176CVE-2026-53212CVE-2026-53215CVE-2026-53224CVE-2026-53225CVE-2026-53228CVE-2026-53246CVE-2026-53359CVE-2026-64531 CVSS 9.8 2026-08-27 21:36 UTC · 2026-08-27 18:36 -03

USN-8658-4: Linux kernel (Azure CVM) vulnerabilities

⚠️ Importante

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: - Open vSwitch; - SCTP protocol; (CVE-2026-53224, CVE-2…

Ubuntu CVE-2026-53224CVE-2026-53246CVE-2026-64531 CVSS 9.1 2026-08-27 21:32 UTC · 2026-08-27 18:32 -03