RHSA-2026:66356: High severity Red Hat Red Hat OpenShift Container Platform for Power vulnerability
Published Sep 15, 2026
·Updated
Important: OpenShift Container Platform 4.22.14 packages 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
Red Hat Red Hat OpenShift Container Platform for IBM Z and LinuxONE
Event History
Sep 15, 2026
Advisory Published
via Red Hat·09:12 AM
Data Sourced
via Red Hat·09:12 AM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
Which deployments are covered by this update?
The update applies to Red Hat OpenShift Container Platform 4.22.14, including the standard platform and builds for Power, ARM 64, and IBM Z and LinuxONE.
2
How urgent is remediation?
This is classified as an Important security update with high severity. The provided data does not identify the individual vulnerabilities or any specific mitigations, so review the referenced erratum and apply the update through the supported Red Hat update process.