CVE-2026-80553

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description An issue exists in the s390/vfio ccw component where the io work and crw work workqueues were not properly un-initialized. This could allow work to be dispatched after the private structure has been freed, potentially leading to memory corruption or system instability.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.