New Interrupt Injection Attack Can Bypass Spectre v2 Defenses on Intel and AMD CPUs
An unprivileged Linux program can time a hardware interrupt to land in the gap between a processor sanitizing its branch...
unprivileged
Nine-Year-Old RefluXFS Linux Flaw Gives Local Users Root on Default RHEL Installs
RefluXFS, a new Linux kernel flaw disclosed on July 22 and tracked as CVE-2026-64600, lets an unprivileged local user overwrite...
Unprivileged users could exploit AppArmor bugs to gain root access
Unprivileged users could exploit AppArmor bugs to gain root access Pierluigi Paganini March 16, 2026 Researchers found nine “CrackArmor” flaws...
