High severity7.8NVD Advisory· Published Aug 15, 2026· Updated Aug 23, 2026
CVE-2026-72012
CVE-2026-72012
Description
In the Linux kernel, the following vulnerability has been resolved:
tracing/osnoise: Call synchronize_rcu() when unregistering
This ensures that any RCU readers traversing the instance list have finished, before releasing the reference on the tracer that the instance points to.
Affected products
2Patches
Vulnerability mechanics
References
6- git.kernel.org/stable/c/38366140dc8ee3568c7f0191d517e117963bd580nvd
- git.kernel.org/stable/c/3c693635bb7b3a9b6645831a84fed2af46cdf249nvd
- git.kernel.org/stable/c/428cedade9b2cc8e48f00742df0cfd770e77a803nvd
- git.kernel.org/stable/c/dd0160a0842337f12e7694d68b184050afc6d3a4nvd
- git.kernel.org/stable/c/fad36954b29592ce463254179c3043697678481fnvd
- git.kernel.org/stable/c/fe58f457ad8d0a2bef4e053cfecca4b5cd266b1anvd
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