VULNERABILITY INTELLIGENCE
CVE-2021-26381
EPSS probability0.16%
CISA KEVNot currently listed
Published2026-02-10
Last modified2026-06-17
Description
Improper system call parameter validation in the Trusted OS may allow a malicious driver to perform mapping or unmapping operations on a large number of pages, potentially resulting in kernel memory corruption.
Weakness classification
- psirt@amd.com: CWE-770