CVE-2026-21736 — GPU DDK - Insufficient permission check in PhysmemWrapExtMem() when write attribute support enabled
Software installed and run as a non-privileged user may conduct improper GPU system calls to gain write permission to read-only wrapped user-mode memory. This is caused by impr…
Published: 2026-03-09 · CVSS: 4.4 · CVSS 3.1
Software installed and run as a non-privileged user may conduct improper GPU system calls to gain write permission to read-only wrapped user-mode memory. This is caused by improper handling of the memory protections for the user-mode wrapped memory resource.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7