CVE-2026-22163

Published: Mar 20, 2026

Modified: Mar 23, 2026

PUBLISHED

Description

Requires malware code to misuse the DDK kernel module IOCTL interface. Such code can use the interface in an unsupported way that allows subversion of the GPU to perform writes to arbitrary physical memory pages. The product utilises a shared resource in a concurrent manner but does not attempt to synchronise access to the resource.

Vendor	Product	Versions
Imagination Technologies	Graphics DDK	affected `1.17 RTM` affected `1.18 RTM` affected `23.2 RTM` affected `24.1 RTM - <= 24.2 RTM` affected `25.1 RTM - <= 25.3 RTM` +1 more versions

Weaknesses (CWE)

CWE-820

References

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

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CVE-2026-22163

Description

Affected Products

Weaknesses (CWE)

References