Pi-hole

Network

Network-wide ad blocking DNS.

This week

October 17, 2026 · Seen in 2026-W43

Migration Deprecation

This release fixes the following security advisories (credit to the reporters named):

Existing databases are migrated to schema version 21 on update.
Remove the deprecated arpflush command in favour of networkflush.

CVE-2020-8816 added December 10, 2021 — Pi-Hole AdminLTE Remote Code Execution Vulnerability