Security Advisory

CVE-2026-21733

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-04-17 16:08:25

Last updated 2026-06-26 15:07:33

Assigner imaginationtech

State PUBLISHED

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.

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