CVE-2026-80883 | Linux Kernel up to 6.6.144/6.12.96/6.18.39/7.1.4 gr2d/gr3d gr2d.c host1x_client_register race condition

A vulnerability described as very critical has been identified in Linux Kernel up to 6.6.144/6.12.96/6.18.39/7.1.4. Affected is the function host1x_client_register of the file drivers/gpu/drm/tegra/gr2d.c of the component gr2d/gr3d. Such manipulation leads to race condition.

This vulnerability is listed as CVE-2026-80883. The attack may be performed from remote. There is no available exploit.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More