PT-2026-98596 · Linux · Linux
CVE-2026-97932
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Published
2026-09-25
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Updated
2026-09-25
None
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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.
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Related Identifiers
Affected Products
Linux