Requires malware code to misuse the DDK kernel module IOCTL interface.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

1. Mar 20, 2026 · NIST NVD

   Detected

   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.

2. Jun 17, 2026 · NIST NVD

   Updated

   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

• cpe imaginationtech/ddkversion unspecified
• cpe imaginationtech/ddk1.17
• cpe imaginationtech/ddk1.18
• cpe imaginationtech/ddk23.2
• cpe imaginationtech/ddk24.1
• cpe imaginationtech/ddk24.2

Sources

• CVE.orgVulnerability recordCVE-2026-22163

  Official CVE identifier

  cve.org
• NIST NVDVulnerability recordCVE-2026-22163

  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

  nvd.nist.gov

References

• Vendor Advisory · imaginationtech.com