BaselineWatch
Desk

CVE-2026-21734

7.7 high SSVC exploitation: none Analyzed

A web page that contains unusual GPU shader code is loaded into the GPU compiler process and can trigger a write out-of-bounds write crash in the GPU shader compiler library. On certain platforms, when the compiler process has system privileges this could enable further exploits on the device. An edge case using a very small value in GPU shader code can cause a segmentation fault in the GPU shader compiler due to am out-of-bounds write.

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 7.7 · imaginationtechNVD modified 2026-10-25 17:10

Affected (CPE criteria) 2

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

References 1