RHSA-2026:25030HighCVSS 7.5

Red Hat Security Advisory: postgresql-jdbc security update

Published
June 10, 2026
Last Modified
August 10, 2026

🔗 CVE IDs covered (1)

CVE-2026-42198 →

📋 Description

CVE-2026-42198 — jdbc.postgresql.org: pgjdbc: Client-side Denial of Service via malicious SCRAM-SHA-256 authentication

🎯 Affected products4

  • Red Hat Enterprise Linux AppStream (v. 8)
  • postgresql-jdbc-0:42.2.14-4.el8_10.noarch as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • postgresql-jdbc-0:42.2.14-4.el8_10.src as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • postgresql-jdbc-javadoc-0:42.2.14-4.el8_10.noarch as a component of Red Hat Enterprise Linux AppStream (v. 8)

✅ Remediation

For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

🔗 References (4)