Kernel software installed and running inside a Host VM may post improper commands to the GPU Firmware to trigger a memory read or write outside the permitted range of memory for the host kernel. Addresses passed to the GPU Firmware can be used by the Firmware for more privileged memory accesses than are permitted by the system.
Fix
Patch, vendor advisory and mitigation references on NVD 1
- https://www.imaginationtech.com/gpu-driver-vulnerabilities/ Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 7.8 · imaginationtechNVD modified 2026-10-25 17:10
Affected (CPE criteria) 2
cpe:2.3:a:imaginationtech:ddk:*:*:*:*:*:*:*:*cpe:2.3:a:imaginationtech:ddk:26.1:rtm1:*:*:*:*:*:*
References 1
- https://www.imaginationtech.com/gpu-driver-vulnerabilities/ Vendor Advisory