RHSA-2025:8560: Important: OpenShift Container Platform 4.18.17 bug fix and security update

Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments.<br>This advisory contains the container images for Red Hat OpenShift Container<br>Platform 4.18.17. See the following advisory for the RPM packages for this<br>release:<br><a href="https://access.redhat.com/errata/RHBA-2025:8561" target="blank">https://access.redhat.com/errata/RHBA-2025:8561</a> Space precludes documenting all of the container images in this advisory. See the following Release Notes documentation, which will be updated shortly for this release, for details about these changes:<br><a href="https://docs.redhat.com/en/documentation/openshiftcontainerplatform/4.18/html/releasenotes/" target="blank">https://docs.redhat.com/en/documentation/openshiftcontainerplatform/4.18/html/releasenotes/</a> Security Fix(es):<br><li> golang-jwt/jwt: jwt-go allows excessive memory allocation during header</li> parsing (CVE-2025-30204)<br>For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.<br>All OpenShift Container Platform 4.18 users are advised to upgrade to these<br>updated packages and images when they are available in the appropriate<br>release channel. To check for available updates, use the OpenShift CLI (oc) or web console. Instructions for upgrading a cluster are available at<br><a href="https://docs.redhat.com/en/documentation/openshiftcontainerplatform/4.18/html-single/updatingclusters/index#updating-cluster-cli." target="blank">https://docs.redhat.com/en/documentation/openshiftcontainerplatform/4.18/html-single/updatingclusters/index#updating-cluster-cli.</a>

— Red Hat