Feed/CVE-2021-26334
CVE-2021-26334CRITICALCVSS 9.9

CVE-2021-26334

Published Dec 1, 2021·Updated Jun 16, 2026

NVD Description

The AMDPowerProfiler.sys driver of AMD μProf tool may allow lower privileged users to access MSRs in kernel which may lead to privilege escalation and ring-0 code execution by the lower privileged user.

CVSS Vector

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

References

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