> CVE-2026-68107

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PUBLISHED
2026-08-10 13:19
MODIFIED
2026-08-10 13:19
EPSS (Prob. Exploit)
0.10%
Top 99.2%
DATA SOURCES:
NVD 🔗 2026-08-10 RED HAT 🔗 2026-08-16 FIRST EPSS 🔗 2026-10-25 OSV 🔗 2026-08-16 MSRC 🔗 2026-11-02

> DESCRIPTION

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn4: avoid rereading IB param length Reuse the parameter length returned by vcn_v4_0_enc_find_ib_param() instead of rereading it from the IB. This avoids a potential TOCTOU issue if the IB contents change between reads. (cherry picked from commit dbb02b4755f8c1f3773263f2d779872c1c0c073a)

> AFFECTED_PRODUCTS

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

> RED HAT SEVERITY ASSESSMENT

THREAT SEVERITY
Moderate

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

drm/amdgpu/vcn4: avoid rereading IB param length

AFFECTED PACKAGES:
Unknown / Unknown
976 versions affected
Linux / Kernel

> HISTORIQUE DES MODIFICATIONS

Première apparition
10/08/2026 13:19
Source: NVD
📊 ENRICHISSEMENT 16/08/2026 05:02
REDHAT
Champ modifié: Sévérité Red Hat
Ancienne valeur:
N/A
Nouvelle valeur:
{ "threat_severity": "Moderate", "severity_scale": null }
📊 ENRICHISSEMENT 16/08/2026 05:02
REDHAT
Champ modifié: Red Hat
Ancienne valeur:
Non
Nouvelle valeur:
Oui
Total des modifications: 2 Dernière mise à jour: 2 months ago

> REFERENCES

https://git.kernel.org/stable/c/3b4082fabc67c9780b06eb959e59dd92fa79c0f0
https://git.kernel.org/stable/c/bbbe6a2a8d8dc87243438d3ffea2083b52d882d9
https://git.kernel.org/stable/c/bd868c077f67589ed2a714307ceaade5f246e302
https://git.kernel.org/stable/c/c309626bf91fa0a0b583575654e6e14e81f818a3
https://git.kernel.org/stable/c/ff6aa542d91d76a185f69bd1997b94a560ff5f6b
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