CVE-2026-46173 exit: prevent preemption of oopsing TASK_DEAD task

In the Linux kernel, the following vulnerability has been resolved: exit: prevent preemption of oopsing TASKDEAD task When an already-exiting task oopses, maketaskdead currently calls dotaskdead with preemption enabled. That is forbidden: dotaskdead calls schedule, which has a comment saying...

Denial Of Service (DoS)

Snappier is vulnerable to Denial Of Service DoS. The vulnerability exists because the Short-lived stack references to locations outside buffers may become invalid if they exist during a GC compaction, which leads to an attacker causing an application crash by providing a malicious input...