PT-2026-32466 · Julia · Libpq Jll

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

OSV

Row security policies disregard user ID changes after inlining; PostgreSQL could permit incorrect policies to be applied in certain cases where role-specific policies are used and a given query is planned under one role and then executed under other roles. This scenario can happen under security definer functions or when a common user and query is planned initially and then re-used across multiple SET ROLEs. Applying an incorrect policy may permit a user to complete otherwise-forbidden reads and modifications. This affects only databases that have used CREATE POLICY to define a row security policy.

Related Identifiers

JLSEC-2026-41

Affected Products

Libpq Jll

References · 4

• https://osv.dev/vulnerability/JLSEC-2026-41 · Vendor Advisory
• https://postgresql.org/support/security/CVE-2023-2455 · Note
• https://access.redhat.com/security/cve/CVE-2023-2455 · Note
• https://security.netapp.com/advisory/ntap-20230706-0006 · Note