CVE-2026-64068

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

Description An issue exists in the netfs component where locking is missing when adding new subrequests. Specifically, the functions netfs retry read subrequests() and netfs retry write stream() fail to acquire the necessary lock when inserting additional subrequests into stream->subrequests.

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