CVE-2026-68283

The CVE-2026-68283 issue is in the Linux kernel tracing subsystem. A use-after-free arises because freeing of event_trigger_data was moved to a kthread and synchronized later via tracepoint_synchronize_unregister(), breaking prior inline synchronization in trigger_data_free(). As a result, after ...

PT-2026-69683

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the tracing component. The problem occurs because the synchronization previously provided by trigger data free was removed when the kfree of event trigge...