CVE-2026-68283

CVE-2026-68283 is a Linux kernel tracing vulnerability fixed by delaying the freeing of event_trigger_data to a dedicated kthread via tracepoint_synchronize_unregister. The change removes prior inline synchronization from trigger_data_free(), causing a use-after-free if a concurrent tracepoint ha...

EUVD-2026-55384

In the Linux kernel, the following vulnerability has been resolved: tracing: Fix use-after-free freeing trigger private data Commit 61d445af0a7c "tracing: Add bulk garbage collection of freeing eventtriggerdata" moved the kfree of eventtriggerdata to a kthread that runs...