CVE-2026-90231

CVE-2026-90231 affects the Linux kernel's AppArmor security module. When a task is already confined by a profile stack, the unprivileged transition restriction on the unconfined profile is not correctly applied, which can result in a confinement escape if two transitions through an unconfined pro...

EUVD-2026-81824

In the Linux kernel, the following vulnerability has been resolved: apparmor: fix unconfined user namespace restriction forced stack If a task is already confined by a stack the unprivileged transition restriction on unconfined is not correctly, applied. This results in an escape if two transitio...