CVE-2026-64216 | Linux Kernel up to 6.18.33/7.0.10 netfs netfs_unlock_abandoned_read_pages no_unlock_folio use after free

July 24, 2026 Yanac

A vulnerability was found in Linux Kernel up to 6.18.33/7.0.10. It has been declared as very critical. Impacted is the function netfs_unlock_abandoned_read_pages of the component netfs. Executing a manipulation of the argument no_unlock_folio can lead to use after free.

This vulnerability appears as CVE-2026-64216. The attack may be performed from remote. There is no available exploit.

It is recommended to upgrade the affected component.VulDB Recent EntriesRead More