CVSS 3.1
7.8 highCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:HCVE-2026-22163
High (7.8) in imaginationtech ddk. EPSS 0.08% chance of exploitation in the next 30 days.
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.
Severity
- EPSS
- 0.08% chance of exploitation in the next 30 days; higher than 0% of CVEs (scores of 2026-10-31)
- CWE
- CWE-820
- Published
- Modified
- Record from
- the NVD, synced
Affected
- imaginationtech:ddk