EUVD-2026-86650

In the Linux kernel, the following vulnerability has been resolved: virtio: fix use-after-free in unregistervirtiodevice deviceunregister is devicedel plus putdevice. When the caller holds no extra reference, that drops the last one and runs the release callback, which for several transports free...

CVE-2026-97996

A use-after-free vulnerability exists in the Linux kernel within the unregister_virtio_device() function. The issue occurs because device_unregister() drops the last reference to the device, triggering a release callback that frees the memory containing the virtio_device struct for certain transp...

CVE-2025-39951: Use After Free

In the Linux kernel, the following vulnerability has been resolved: um: virtiouml: Fix use-after-free after putdevice in probe When registervirtiodevice fails in virtioumlprobe, the code sets vudev-registered = 1 even though the device was not successfully registered. This can lead to...