CVE-2026-80534

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

Description An issue exists in the XFS file system where the xfs dq get next id() function fails to release the quota inode ILOCK if the xfs iread extents() function encounters an error. This results in a lock leak, which can cause subsequent quota operations to hang.

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