VULNERABILITY INTELLIGENCE
CVE-2026-97932
EPSS probability0.19%
CISA KEVNot currently listed
Published2026-09-25
Last modified2026-10-19
Description
In the Linux kernel, the following vulnerability has been resolved: tracing: Don't dereference trace_event_file in deferred trigger free The enable_event trigger defers trace_event_put_ref() to the trigger free kthread, but the trace_event_file can already be freed when the instance is removed. Keep the trace_event_call directly in enable_trigger_data so the deferred free does not access the freed trace_event_file.