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Acknowledged

LIN1024-24978 : Security Advisory - linux - CVE-2026-63856

Created: Aug 1, 2026 Updated: Aug 13, 2026

Found In Version: 10.24.33.2

Severity: Standard

Applicable for: Wind River Linux LTS 24

Component/s: Kernel

Description

In the Linux kernel, the following vulnerability has been resolved:  drm/amdgpu/vcn: set no_user_fence for VCN v2.0 enc/dec rings  VCN encoder and decoder rings do not support 64-bit user fence writes, reject CS submissions with user fences.  (cherry picked from commit e2b5499fca55f1a32960a311bbb62e35891eaf73)