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CVE-2026-21733

7.3 high SSVC exploitation: none Analyzed
NVD · CVE.org

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 and files. This is caused by improper handling of GPU memory reservation protections.

Fix

Patch, vendor advisory and mitigation references on NVD 1

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 7.3 · imaginationtechNVD modified 2026-10-26 21:10

Affected (CPE criteria) 2

  • cpe:2.3:a:imaginationtech:ddk:*:*:*:*:*:*:*:*
  • cpe:2.3:a:imaginationtech:ddk:25.3:rtm:*:*:*:*:*:*

References 1