CVE-2026-45203
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
Jul 10, 2026
Vendor
unknown
Description
Kernel software installed and running inside a Host VM may post improper commands to the GPU Firmware to trigger a memory write outside the permitted range of memory for the host kernel. A TOCTOU bug existed where a malicious driver could modify values in memory after firmware validation but before use.