CVE-2026-53361

In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> af_unix: Set gc_in_progress to true in unix_gc().<br /> <br /> Igor Ushakov reported that unix_gc() could run with gc_in_progress<br /> being false if the work is scheduled while running:<br /> <br /> Thread 1 Thread 2 Thread 3<br /> -------- -------- --------<br /> unix_schedule_gc() unix_schedule_gc()<br /> `- if (!gc_in_progress) `- if (!gc_in_progress)<br /> |- gc_in_progress = true |<br /> `- queue_work() |<br /> unix_gc()