CVE-2026-99090 | Linux Kernel up to 6.6.159/6.12.112/6.18.56/7.2.10 Vblank Counter Serialization drm/amdgpu amdgpu_device_skip_hw_access race condition

A vulnerability marked as very critical has been reported in Linux Kernel up to 6.6.159/6.12.112/6.18.56/7.2.10. This impacts the function amdgpu_device_skip_hw_access of the file drm/amdgpu of the component Vblank Counter Serialization. The manipulation leads to race condition.

This vulnerability is traded as CVE-2026-99090. It is possible to initiate the attack remotely. There is no exploit available.

It is suggested to upgrade the affected component.VulDB Recent EntriesRead More