CVE-2026-46327

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

Description A race condition exists in the Device Mapper component where the dm blk report zones() function checks if a device is suspended using the dm suspended md call without holding the necessary locks. This allows a device to be suspended immediately after the check is performed, potentially leading to inconsistent states.

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