CVE-2022-2403: Red Hat Openshift

Medium severity, CVSS 6.5. EPSS: 0.6% chance of exploitation in the next 30 days.

A credentials leak was found in the OpenShift Container Platform. The private key for the external cluster certificate was stored incorrectly in the oauth-serving-cert ConfigMaps, and accessible to any authenticated OpenShift user or service-account. A malicious user could exploit this flaw by reading the oauth-serving-cert ConfigMap in the openshift-config-managed namespace, compromising any web traffic secured using that certificate.

Affected products

• Red Hat Openshift: from 4.9

Published 2022-09-01. Last modified 2026-06-17.