CVE-2026-21736

4.4 mediumEPSS 0.1%

Medium (4.4) in imaginationtech ddk. EPSS 0.1% chance of exploitation in the next 30 days.

Software installed and run as a non-privileged user may conduct improper GPU system calls to gain write permission to read-only wrapped user-mode memory. This is caused by improper handling of the memory protections for the user-mode wrapped memory resource.

Severity

CVSS 3.1

4.4 medium

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

EPSS: 0.1% chance of exploitation in the next 30 days; higher than 2% of CVEs (scores of 2026-10-31)
CWE: CWE-280
Published: 2026-03-09
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

imaginationtech:ddk

References

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

Check your stack JSON