CVE-2026-17039

No fix known EPSS <1%CVSS 3.1

A flaw was found in pki-core. The certificate authority (CA) renewal request path does not perform the realm-based authorization check that the enrollment path performs, allowing an authenticated user entitled to one realm to cause a certificate belonging to a different realm to be renewed without that realm's authorization.

Published 2026-07-24 · CVE record · OSV

Products: Red Hat Certificate System 10, Red Hat Certificate System 11, Red Hat Certificate System 9, Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9

Distro releases