CVE-2026-72299

CVE-2026-72299 affects the Linux kernel's TIPC code path. The issue arises when tipc_sk_enqueue() runs with sk_lock held in user context and the TIPC_DUMP_ALL tracepoints dump sk_receive_queue, risking dereferencing skbs that the socket owner has already dequeued or freed. The fix limits the unsa...

CVE-2026-72299: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: tipc: restrict socket queue dumps in enqueue tracepoints tipcskenqueue runs with sk-sklock.slock held while the socket is owned by user context. The spinlock protects the backlog queue in this path, but it does not serialize...