CVE-2026-21733

CVSS Score & Metrics

Base Score

7.3 / 10

Vector String

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

Vulnerability 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 and files.

This is caused by improper handling of GPU memory reservation protections.

Vulnerability Details

Published Date

April 17, 2026

Last Modified

April 17, 2026

CWE ID

CWE-280

Source

NVD

Vendor

Imagination Technologies

Product

Graphics DDK

External References

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

CVSS Score & Metrics

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Vulnerability Details

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