PT-2026-32455 · Julia · Libpq Jll

Published 2026-04-03 · Updated 2026-04-03

OSV

When the server is configured to use trust authentication with a clientcert requirement or to use cert authentication, a man-in-the-middle attacker can inject arbitrary SQL queries when a connection is first established, despite the use of SSL certificate verification and encryption.

Related Identifiers

JLSEC-2026-29

Affected Products

Libpq Jll

References · 6

• https://osv.dev/vulnerability/JLSEC-2026-29 · Vendor Advisory
• https://github.com/postgres/postgres/commit/28e24125541545483093819efae9bca603441951 · Note
• https://git.postgresql.org/gitweb/?p=postgresql.git%3Ba=commit%3Bh=28e24125541545483093819efae9bca603441951 · Note
• https://postgresql.org/support/security/CVE-2021-23214 · Note
• https://security.gentoo.org/glsa/202211-04 · Note
• https://bugzilla.redhat.com/show_bug.cgi?id=2022666 · Note