7.8
High
CVE-2026-45195 Kernel software installed and running inside a Host VM may post improper commands to the GPU Firmware to trigger a…
Description
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Graphics DDK | Versions not published |
Other CVEs of Graphics DDK
The 95 CVEs of Graphics DDK →
CVE-2026-74915
GPU DDK - OOB write in UntwiddlePOTSquare64bpp
8.8
High
CVE-2026-74912
GPU DDK - Fix for CVE-2026-49746 prevents the mapping of graphics buffers > 4GB
9.8
Critical
CVE-2026-19199
GPU DDK - OOB write due to freelist size integer overflow in RGXCreateHWRTDataSet
7.1
High
CVE-2026-18629
GPU DDK - libusc.so NPD due to integer overflow at ConvertSwitchToArrayLookup during WebGPU shader compilation
7.5
High