RHSA-2026:63100: High severity Red Hat Red Hat OpenShift Container Platform for Power vulnerability

Published Sep 8, 2026
·
Updated

Important: OpenShift Container Platform 4.20.37 bug fix and security update

Affected Software

4 affected components
Red Hat Red Hat OpenShift Container Platform for Power
Red Hat Red Hat OpenShift Container Platform for ARM 64
Red Hat Red Hat OpenShift Container Platform for IBM Z and LinuxONE
Red Hat Red Hat OpenShift Container Platform

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade OpenShift Container Platform to a version that resolves this vulnerability.

    Fixed in 4.20.37

Event History

Sep 8, 2026
Advisory Published
via Red Hat·11:18 AM
Data Sourced
via Red Hat·11:18 AM
DescriptionSeverityAffected Software

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203