Feed/CVE-2026-45203
CVE-2026-45203HIGHCVSS 7.8

CVE-2026-45203

Published Jul 10, 2026·Updated Aug 12, 2026

NVD 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.

References

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