Fedora 43 pgbouncer Essential Untrusted Search Path Security Fix Update
fedora
May 18, 2026
Update to 1.25.2.
Summary
pgbouncer is a lightweight connection pooler for PostgreSQL and uses libevent
for low-level socket handling.
Update Information:
Update to 1.25.2.
Topics Covered
Change Log
* Sat May 9 2026 Simone Caronni
References
[ 1 ] Bug #2419513 - CVE-2025-12819 pgbouncer: Untrusted search path in auth_query connection in PgBouncer [epel-10]
https://bugzilla.redhat.com/show_bug.cgi?id=2419513
[ 2 ] Bug #2419514 - CVE-2025-12819 pgbouncer: Untrusted search path in auth_query connection in PgBouncer [epel-8]
https://bugzilla.redhat.com/show_bug.cgi?id=2419514
[ 3 ] Bug #2419515 - CVE-2025-12819 pgbouncer: Untrusted search path in auth_query connection in PgBouncer [epel-9]
https://bugzilla.redhat.com/show_bug.cgi?id=2419515
[ 4 ] Bug #2419516 - CVE-2025-12819 pgbouncer: Untrusted search path in auth_query connection in PgBouncer [fedora-42]
https://bugzilla.redhat.com/show_bug.cgi?id=2419516
Update Instructions
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-fad57ac86d' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label
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Severity
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Name: pgbouncer
Product: Fedora 43
Version: 1.25.2
Release: 1.fc43
Summary: Lightweight connection pooler for PostgreSQL
Topics Covered
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