CVE-2026-80547 | Linux Kernel up to 6.12.104/6.18.45/7.1.9 s390-vfio_ccw race condition

A vulnerability marked as very critical has been reported in Linux Kernel up to 6.12.104/6.18.45/7.1.9. Affected by this issue is some unknown functionality of the component s390-vfio_ccw. Performing a manipulation results in race condition.

This vulnerability is reported as CVE-2026-80547. The attack is possible to be carried out remotely. No exploit exists.

It is suggested to upgrade the affected component.VulDB Recent EntriesRead More