A vulnerability, which was classified as critical , was found in Linux Kernel up to 6.12.85/6.18.26/7.0.3 . Affected by this issue is the function aperture_remove_conflicting_pci_devices of the component drm . The manipulation results in allocation of resources. This vulnerability is identified as CVE-2026-52904 . The attack can only be performed from the local network. There is not any exploit available. You should upgrade the affected component.