CVE-2026-97918

In the Linux kernel, the following vulnerability has been resolved: tracing: Undo the registration when enabling the histogram trigger fails Commit 6f86bdeab633 "tracing: Fix bad hist from corrupting namedtriggers list" described how a trigger that is registered but not on file-triggers ends up...

EUVD-2026-86789

In the Linux kernel, the following vulnerability has been resolved: tracing: Set the trace clock before registering the histogram trigger histregistertrigger puts the trigger on the global namedtriggers list in cmdops-init, and only then sets the trace clock: if data-cmdops-init ret =...

CVE-2026-97935

The Linux kernel contains a slab-use-after-free vulnerability in the tracing subsystem. The issue occurs because hist_register_trigger() adds a histogram trigger to the global named_triggers list before validating the trace clock. If the clock string is unknown, tracing_set_clock() fails, causing...

CVE-2026-97918 tracing: Undo the registration when enabling the histogram trigger fails

In the Linux kernel, the following vulnerability has been resolved: tracing: Undo the registration when enabling the histogram trigger fails Commit 6f86bdeab633 "tracing: Fix bad hist from corrupting namedtriggers list" described how a trigger that is registered but not on file-triggers ends up...

CVE-2026-97919

A slab-use-after-free vulnerability exists in the Linux kernel tracing subsystem. The issue occurs in event_hist_trigger_named_init() because the function publishes a trigger to the global named_triggers list before ensuring the subsequent initialization (event_hist_trigger_init()) succeeds. If a...

CVE-2026-97918

In the Linux kernel, the following vulnerability has been resolved: tracing: Undo the registration when enabling the histogram trigger fails Commit 6f86bdeab633 "tracing: Fix bad hist from corrupting namedtriggers list" described how a trigger that is registered but not on file-triggers ends up...