EUVD-2026-108789

In the Linux kernel, the following vulnerability has been resolved: namespace: reset the old parent's -overmount in mntchangemountpoint umountmnt resets -overmount of the parent when it unmounts the mount that overmounts it. mntchangemountpoint doesn't. It moves the mount to its new parent and...

CVE-2026-98995

A Use-After-Free (UAF) vulnerability exists in the Linux kernel within the mnt_change_mountpoint() function. The issue occurs because the function fails to reset the ->overmount pointer of the old parent when moving a mount, unlike the behavior in __umount_mnt(). This results in a dangling poi...

CVE-2026-98995

In the Linux kernel, the following vulnerability has been resolved: namespace: reset the old parent's -overmount in mntchangemountpoint umountmnt resets -overmount of the parent when it unmounts the mount that overmounts it. mntchangemountpoint doesn't. It moves the mount to its new parent and...

EUVD-2026-108781

In the Linux kernel, the following vulnerability has been resolved: namespace: look at the topmost mount for a mount namespace file attachrecursivemnt preallocates a mountpoint for the root of the topmost mount of the source so that a mount that already sits at the destination can be put on top o...