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High severity7.8NVD Advisory· Published Mar 20, 2026· Updated Apr 21, 2026

CVE-2026-22163

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.

Affected products

6
  • Imaginationtech/Ddk6 versions
    cpe:2.3:a:imaginationtech:ddk:*:*:*:*:*:*:*:*+ 5 more
    • cpe:2.3:a:imaginationtech:ddk:*:*:*:*:*:*:*:*range: >=25.1,<=25.3
    • cpe:2.3:a:imaginationtech:ddk:1.17:*:*:*:*:*:*:*
    • cpe:2.3:a:imaginationtech:ddk:1.18:*:*:*:*:*:*:*
    • cpe:2.3:a:imaginationtech:ddk:23.2:*:*:*:*:*:*:*
    • cpe:2.3:a:imaginationtech:ddk:24.1:*:*:*:*:*:*:*
    • cpe:2.3:a:imaginationtech:ddk:24.2:*:*:*:*:*:*:*

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

1

News mentions

0

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