CVE-2026-64219 | Linux Kernel up to 7.0.10 Display Core drm/amd/display dc_process_dmub_aux_transfer_async length/link_index stack-based overflow

July 24, 2026 Yanac

A vulnerability identified as very critical has been detected in Linux Kernel up to 7.0.10. This affects the function dc_process_dmub_aux_transfer_async of the file drm/amd/display of the component Display Core. This manipulation of the argument length/link_index causes stack-based buffer overflow.

This vulnerability is handled as CVE-2026-64219. The attack can be initiated remotely. There is not any exploit available.

You should upgrade the affected component.VulDB Recent EntriesRead More