CVE-2026-68446

High

Open

TLP:CLEAR

drm/vmwgfx: Validate vmw_surface_metadata::array_size

NVD CVE.org

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Description

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Validate vmw_surface_metadata::array_size This field comes from userspace and should be validated against specific limits depending on which Shader Model (SM) is available.

Details

CVSS Score: 7.8
EPSS Score ⓘ: 0.16%

5.3th percentile
CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Confidence: 90%
Published: Aug 12, 2026
Last Modified: Aug 13, 2026

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