CVE-2026-80554 | Linux Kernel up to 6.6.152/6.12.104/6.18.45/7.1.9 s390-vfio_ccw resource consumption

A vulnerability has been found in Linux Kernel up to 6.6.152/6.12.104/6.18.45/7.1.9 and classified as critical. This issue affects some unknown processing of the component s390-vfio_ccw. This manipulation causes resource consumption.

The identification of this vulnerability is CVE-2026-80554. It is possible to initiate the attack remotely. There is no exploit available.

The affected component should be upgraded.VulDB Recent EntriesRead More