CVE-2026-22164

HIGH

Imagination Technologies Graphics DDK - GPU DDK - Kernel Heap OOB Write in DevmemIntComputeVirtualIndicesFromLogical

Title source: rule

Description

Software installed and run as a non-privileged user may conduct improper GPU system calls to corrupt kernel heap memory. By creating resources of certain types and presenting a set of parameters to the affected interface the exploit can be used to corrupt kernel memory.

References (1)

Core 1

Core References

https://www.imaginationtech.com/gpu-driver-vulnerabilities/

Scores

CVSS v3 7.5

EPSS 0.0034

EPSS Percentile 25.4%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

CWE

CWE-122

Status published

Products (5)

Imagination Technologies/Graphics DDK 1.18 RTM

Imagination Technologies/Graphics DDK 23.2 RTM

Imagination Technologies/Graphics DDK 24.2 RTM

Imagination Technologies/Graphics DDK 25.1 RTM - 25.3 RTM

Imagination Technologies/Graphics DDK 26.1 RTM

Published Jun 08, 2026

Tracked Since Jun 08, 2026