CVE-2026-68446

7.8 Élevée

Publiée le 12/08/2026 à 02:17 · Modifiée le 20/10/2026 à 00:17 · Reçue · Source : 416baaa9-dc9f-4396-8d5f-8c081fb06d67

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.

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Produits concernés

Linux

Scores CVSS

Version	Score	Source	Vecteur
3.1	7.8 Élevée	416baaa9-dc9f-4396-8d5f-8c081fb06d67	`CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`

Faiblesses (CWE)

CWE-20

Références

https://git.kernel.org/stable/c/0403cec2aff8037bc246cf9a0831eb169ddcd9df
https://git.kernel.org/stable/c/5ff94e1279176b539d451e3e754fdcbd1a8d520a
https://git.kernel.org/stable/c/6910ccaf41678f7761ba2e57d72b77d056320b4d
https://git.kernel.org/stable/c/71779fe8bf403a9b3e28dc59229fa556db32d35d
https://git.kernel.org/stable/c/a4f55260f7f7d4dc4d0ee55063dfb0c457b77991
https://git.kernel.org/stable/c/aded8463466ede7a7fbd1bbf821756c67c83e89b
https://git.kernel.org/stable/c/b1379f0c42b88cb60b9f3757eb5d1e73ad460ed8
https://git.kernel.org/stable/c/e949adf2d42678fb391a41db277e2fcb12090566

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories