CVE-2026-72012

high

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.

References

https://git.kernel.org/stable/c/fe58f457ad8d0a2bef4e053cfecca4b5cd266b1a

https://git.kernel.org/stable/c/fad36954b29592ce463254179c3043697678481f

https://git.kernel.org/stable/c/dd0160a0842337f12e7694d68b184050afc6d3a4

https://git.kernel.org/stable/c/428cedade9b2cc8e48f00742df0cfd770e77a803

https://git.kernel.org/stable/c/3c693635bb7b3a9b6645831a84fed2af46cdf249

https://git.kernel.org/stable/c/38366140dc8ee3568c7f0191d517e117963bd580

Details

Source: Mitre, NVD

Published: 2026-08-15

Updated: 2026-08-23

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:L/AC:L/Au:S/C:C/I:C/A:C

Severity: Medium

CVSS v3

Base Score: 7.8

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.002