CVE-2026-89762

CVE-2026-89762 affects the Linux kernel 's AppArmor LSM module. The root cause is a Use-After-Free (UAF) of struct cred introduced by begin_current_label_crit_section(), which replaces credentials during VFS/socket LSM hooks. When overridden credentials are active, the replacement can corrupt ref...

EUVD-2026-76674

In the Linux kernel, the following vulnerability has been resolved: apparmor: fix cred UAF caused by begincurrentlabelcritsection AppArmor's begincurrentlabelcritsection is a scary function called from lots of LSM hooks in particular VFS/socket-related ones that checks if the label referenced by...