CVE-2026-64473 | Linux Kernel up to 6.12.95/6.18.38/7.1.3/7.2-rc1 VFIO vfio_unregister_group_dev race condition (EUVD-2026-48817)
A vulnerability marked as very critical has been reported in Linux Kernel up to 6.12.95/6.18.38/7.1.3/7.2-rc1. Affected is the function vfio_unregister_group_dev of the component VFIO. The manipulation leads to race condition.
This vulnerability is documented as CVE-2026-64473. The attack can be initiated remotely. There is not any exploit available.
It is suggested to upgrade the affected component.