CVE-2026-68166

On October 6, 2026, Ubuntu released security notices USN-8887-1 and USN-8889-1 addressing several vulnerabilities in the Linux kernel, particularly affecting Ubuntu 26.04 LTS and its derivatives. The vulnerabilities stem from improper Reverse Map Table (RMP) checks in some AMD processors, which coul...

Red Hat has released several kernel updates addressing multiple vulnerabilities rated as Important. These vulnerabilities affect various versions of Red Hat Enterprise Linux, including 8.4, 8.6, and 8.8. Key issues include a use-after-free vulnerability (CVE-2026-64002) and a fast-leave issue in the...