RHSA-2026:50119 — Security Advisory
Red Hat Security Advisory: postgresql security update
Severity
ImportantRed Hat Product Security
Products
Official CSAF product identity
Published · August 5, 2026
Updated · November 3, 2026
Topic
An update for postgresql is now available for Red Hat Enterprise Linux 9.6 Extended Update Support.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Description
PostgreSQL is an advanced object-relational database management system (DBMS).
Security Fix(es):
- postgresql: PostgreSQL: Arbitrary code execution vulnerability in 'refint' module (CVE-2026-6637)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.