CVE-2026-41157

Summary

A web page that contains unusual WebGPU content loaded into the GPU GLES render process and can trigger an out-of-bound write in the GPU user-space driver, leading to memory corruption and possible browser/GPU process crash.

The software computes a required memory size from untrusted input, but integer overflow can produce a value smaller than needed. Subsequent write operations may then occur past the intended memory boundary, corrupting adjacent memory and causing process instability or termination.

Affected Software

VendorProductVersion RangeStatus
Imagination TechnologiesGraphics DDK1.18 RTMaffected
Imagination TechnologiesGraphics DDK23.2 RTMaffected
Imagination TechnologiesGraphics DDK24.2 RTMaffected
Imagination TechnologiesGraphics DDK25.1 RTM <= 25.3 RTMaffected
Imagination TechnologiesGraphics DDK26.1 RTMaffected
Imagination TechnologiesGraphics DDK26.2 RTMunaffected

Weaknesses

  • CWE-787: CWE-787: Out-of-bounds Write

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: yes
    • Technical Impact: total

References