CVE-2026-53352

A flaw was found in the Linux kernel. A race condition exists in the zapotherthreads function where job control flags are not properly cleared for the calling thread. This can occur when a multi-threaded process receives a stop signal, and one of its threads concurrently calls execve. The...

CVE-2026-53352

Summary: CVE-2026-53352 affects the Linux kernel’s thread-stop handling. When a multi-threaded process receives a stop signal, do_signal_stop() sets JOBCTL_STOP_PENDING and JOBCTL_STOP_CONSUME on all threads and tracks group_stop_count. If one thread concurrently execs, zap_other_threads() kills ...