CVE-2026-64524 | Linux Kernel up to 7.0.11 drm/hyperv resolution_count buffer overflow

July 25, 2026 Yanac

A vulnerability labeled as very critical has been found in Linux Kernel up to 7.0.11. This affects the function hyperv_connect_vsp/drm_internal_framebuffer_create of the file drm/hyperv of the component drm/hyperv. Executing a manipulation of the argument resolution_count can lead to buffer overflow.

This vulnerability is registered as CVE-2026-64524. It is possible to launch the attack remotely. No exploit is available.

The affected component should be upgraded.VulDB Recent EntriesRead More