CVE-2026-31733

A flaw was found in the Linux kernel's schedext component. The scheduler's direct dispatch state ddspdsqid was not consistently cleared across all execution paths. This oversight could leave the system in an incorrect state, leading to spurious warnings and unexpected behavior during task dispatc...

Linux sched_ext Component Heap Buffer Overflow DoS

The vulnerability of the bpfiterscxdsqnew function in the schedext component of the Linux operating system lies in the access to an uninitialized pointer. Exploiting this vulnerability could allow an attacker to cause a service failure...