7.1
High
CVE-2026-49746 Software installed and run as a non-privileged user may conduct improper GPU system calls to cause OOB read kernel…
Description
Software installed and run as a non-privileged user may conduct improper GPU system calls to cause OOB read kernel memory access and in certain cases cause GPU UAF of arbitrary pages. Incorrect validation of array index can lead to OOB read and potentially to GPU UAF of arbitrary pages.
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