CVE-2026-68446

HIGH 7.8

drm/vmwgfx: Validate vmw_surface_metadata::array_size

CVSS Score

7.8

EPSS Score

0.0%

EPSS Percentile

0th

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.

Vendor	linux
Product	linux
Ecosystems	Linux Kernel
Industries	Technology
Published	Aug 12, 2026
Last Updated	Aug 19, 2026

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CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Linux / Linux

504901dbb0b565fcbe466b0c56f3131586df5afd < e949adf2d42678fb391a41db277e2fcb12090566 504901dbb0b565fcbe466b0c56f3131586df5afd < 0403cec2aff8037bc246cf9a0831eb169ddcd9df 504901dbb0b565fcbe466b0c56f3131586df5afd < aded8463466ede7a7fbd1bbf821756c67c83e89b 504901dbb0b565fcbe466b0c56f3131586df5afd < 5ff94e1279176b539d451e3e754fdcbd1a8d520a 504901dbb0b565fcbe466b0c56f3131586df5afd < 71779fe8bf403a9b3e28dc59229fa556db32d35d 504901dbb0b565fcbe466b0c56f3131586df5afd < b1379f0c42b88cb60b9f3757eb5d1e73ad460ed8 504901dbb0b565fcbe466b0c56f3131586df5afd < 6910ccaf41678f7761ba2e57d72b77d056320b4d 504901dbb0b565fcbe466b0c56f3131586df5afd < a4f55260f7f7d4dc4d0ee55063dfb0c457b77991

Linux / Linux

5.7

References

NVD ↗ CVE.org ↗ EPSS Data ↗