CVE-2026-22163

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.

PUBLISHED Reserved 2026-01-06 | Published 2026-03-20 | Updated 2026-03-23 | Assigner imaginationtech

Problem types

CWE-820: Missing Synchronization (4.19)

Product status

References

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

cve.org (CVE-2026-22163)

nvd.nist.gov (CVE-2026-22163)

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