CVE-2026-21736

Published Mar 9, 2026

Last updated 3 hours ago

CVSS medium 4.4

Overview

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.
Source
367425dc-4d06-4041-9650-c2dc6aaa27ce
NVD status
Awaiting Analysis

Risk scores

CVSS 3.1

Type
Secondary
Base score
4.4
Impact score
2.5
Exploitability score
1.8
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Severity
MEDIUM

Weaknesses

367425dc-4d06-4041-9650-c2dc6aaa27ce
CWE-280

Social media

Hype score
Not currently trending

References

Sources include official advisories and independent security research.