CVE-2026-21736

MEDIUM

4.4

Description

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.

CVE Details

CVSS v3.1 Score4.4

SeverityMEDIUM

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

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published3/9/2026

Last Modified3/10/2026

Sourcenvd

Honeypot Sightings0

Affected Products

imaginationtech:ddk

Weaknesses (CWE)

CWE-280

References

https://www.imaginationtech.com/gpu-driver-vulnerabilities/(367425dc-4d06-4041-9650-c2dc6aaa27ce)

IOC Correlations

No correlations recorded

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