EEF-CVE-2026-58225 SQL injection via unescaped dollar-quote in Postgrex.Notifications reconnect replay causes notification denial of service

Summary SQL Injection vulnerability in elixir-ecto postgrex allows an attacker who can influence a LISTEN channel name to inject SQL into the reconnect replay query, causing a denial of service of the notification connection. Postgrex.Notifications sanitizes channel names with quote\channel/1,...