CVE-2026-74912

CriticalCVSS 9.8/10Last modified Nov 5, 2026

Description

On GPU systems with the security vulnerability fix for CVE-2026-49746 applied, the mapping range of graphics buffers is limited which causes errors when the mapping outside of that range.

Integer truncation caused when mapping GPU buffer pages in the buffer’s range 0GB - 4GB, produces error and limits the functionality of the kernel mode driver.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-823

Affected software

No affected versions have been published.

Timeline

Published: Oct 30, 2026
Last modified: Nov 5, 2026
NVD status: Deferred

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