Prevent MultiXact ID wraparound by controlling when autovacuum freezes old locks.
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pgBouncer 1.25.1 fixes CVE-2025-12819 — pre-auth arbitrary SQL execution. Anyone on 1.25.0 or earlier should treat this as urgent. A pooler is a parser sitting on a network port. Parsers are attack surface. "It's just a proxy" is not a threat model. Release: github.com/pgbouncer/pg... pgexperts.com
— PGX (@pgexperts.bsky.social) 2026-05-05T22:36:00.596Z

