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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 handl…

High CVSS 7.3
CVECVE-2026-21733
First seen2026-08-12 16:15 UTC
Disclosed2026-04-17 17:16 UTC
Last updated2026-08-12 16:15 UTC
Channel statusauto

Summary

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.

In-depth triage

No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).

Affected products

  • :

Sources

  • NVD DATABASE

Original Links

Timeline

  1. nvd_ingest NVD