CVE-2026-52966 | Linux Kernel up to 6.18.32/7.0.9 drm drm_prime.c dmabufs privilege escalation

A vulnerability classified as critical was found in Linux Kernel up to 6.18.32/7.0.9. Affected by this vulnerability is an unknown functionality of the file drivers/gpu/drm/drm_prime.c of the component drm. The manipulation of the argument dmabufs results in privilege escalation.

This vulnerability is identified as CVE-2026-52966. The attack can only be performed from the local network. There is not any exploit available.

Upgrading the affected component is advised.VulDB Recent EntriesRead More