CVE-2026-46150

In the Linux kernel, the following vulnerability has been resolved:

fanotify: fix false positive on permission events

fsnotify_get_mark_safe() may return false for a mark on an unrelated group,
which results in bypassing the permission check.

Fix by skipping over detached marks that are not in the current group.

More information : https://git.kernel.org/stable/c/7746e3bd4cc19b5092e00d32d676e329bfcb6900