CVE-2026-64139 | Linux Kernel up to 6.6.141/6.12.91/6.18.33/7.0.10 Ksmbd set_posix_acl_entries_dacl memory leak

A vulnerability described as critical has been identified in Linux Kernel up to 6.6.141/6.12.91/6.18.33/7.0.10. Impacted is the function set_posix_acl_entries_dacl of the component Ksmbd. Executing a manipulation can lead to memory leak.

This vulnerability appears as CVE-2026-64139. The attack may be performed from remote. There is no available exploit.VulDB Recent EntriesRead More