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PUBLISHED

2026-07-19 15:16

MODIFIED

2026-07-19 15:16

EPSS (Prob. Exploit)

0.18%

Top 93.3%

DATA SOURCES:

NVD 🔗 2026-07-19 RED HAT 🔗 2026-07-26 FIRST EPSS 🔗 2026-10-25 OSV 🔗 2026-11-02 MSRC 🔗 2026-11-02

> DESCRIPTION

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: set no_user_fence for VCN v4.0 enc ring VCN encoder and decoder rings do not support 64-bit user fence writes, reject CS submissions with user fences. (cherry picked from commit fd852c048b46f9825e904a4f3f4538fe9d8827d9)

> AFFECTED_PRODUCTS

ℹ️ Aucun produit affecté n'a encore été publié par NVD pour cette CVE.

> RED HAT SEVERITY ASSESSMENT

THREAT SEVERITY

Low

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

drm/amdgpu/vcn: set no_user_fence for VCN v4.0 enc ring

AFFECTED PACKAGES:

Unknown / Unknown

Linux / Kernel

> HISTORIQUE DES MODIFICATIONS

Première apparition

19/07/2026 15:16

Source: NVD

📊 ENRICHISSEMENT 26/07/2026 05:01

REDHAT

Champ modifié: Sévérité Red Hat

Ancienne valeur:

N/A

Nouvelle valeur:

{ "threat_severity": "Low", "severity_scale": null }

📊 ENRICHISSEMENT 26/07/2026 05:01

REDHAT

Champ modifié: Red Hat

Ancienne valeur:

Non

Nouvelle valeur:

Oui

Total des modifications: 2 Dernière mise à jour: 3 months ago

> REFERENCES

https://git.kernel.org/stable/c/1286b6872de0aee1feeeaa6dbac86369806de9a5

https://git.kernel.org/stable/c/51f694221047c84fa185be98210eb2c354ffb8c6

https://git.kernel.org/stable/c/6bdd2ed6458d35c368fbe9550a4d7f342abd3a92