UBUNTU-CVE-2026-72069

In the Linux kernel, the following vulnerability has been resolved: locking/rt: Fix the incorrect RCU protection in rtspinunlock rtspinunlock releases the RCU protection before unlocking the lock. That opens the door for the following UAF scenario: T1 T2 spinlock&p-lock; rcureadlock; invalidatep;...

CVE-2025-40280

CVE-2025-40280 concerns the Linux kernel tipc subsystem. A use-after-free in tipc_mon_reinit_self() occurs when iterating over tipc_net(net)->monitors[] without holding RTNL, even though the array is RTNL-protected. This can lead to a slab-use-after-free condition observed under KASAN. The iss...