CVE-2026-22163
HIGH EPSS 0.2%
Published Mar 20, 20263mo ago · Modified Jun 17, 20262w ago
7.8 CVSS 3.1
Published Mar 20, 2026 3mo ago
Last Modified Jun 17, 2026 2w ago
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.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H Attack Vector Local
Attack Complexity High
Privileges Required Low
User Interaction None
Scope Changed
Confidentiality High
Integrity High
Availability High
Threat Intelligence
EPSS Exploit Probability
0.2% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-820
Affected Products 6
| Vendor | Product | Version | Range |
|---|---|---|---|
| imaginationtech | ddk | * | ≥25.1 – ≤25.3 |
| imaginationtech | ddk | 1.17 | any |
| imaginationtech | ddk | 1.18 | any |
| imaginationtech | ddk | 23.2 | any |
| imaginationtech | ddk | 24.1 | any |
| imaginationtech | ddk | 24.2 | any |
References 1
- imaginationtech.com https://www.imaginationtech.com/gpu-driver-vulnerabilities/
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.