RHSA-2026:34099: OpenShift Container Platform 4.17.55 bug fix and security update
OpenShift Container Platform 4.17.55 bug fix and security update
Other sources
Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments.This advisory contains the container images for Red Hat OpenShift Container Platform 4.17.55. See the following advisory for the RPM packages for this release:https://access.redhat.com/errata/RHSA-2026:34097 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:https://docs.redhat.com/en/documentation/openshiftcontainerplatform/4.17/html/releasenotes/
— Red Hat
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
OpenShift Container Platformto a version that resolves this vulnerability.Fixed in 4.17.55Patch RHSA-2026:34097 - Upgrade
Upgrade
OpenShift Container Platform 4.17.55 container images (digest)to a version that resolves this vulnerability.Fixed in 4.17.55Patch RHSA-2026:34097 - Operational
After upgrading the OpenShift Container Platform cluster to 4.17.55, fully apply the asynchronous errata update by following the OpenShift documentation upgrade instructions.
Event History
Frequently Asked Questions
What is the severity of RHSA-2026:34099?
The severity of RHSA-2026:34099 is classified as high with a score of 7.
How do I fix RHSA-2026:34099?
To fix RHSA-2026:34099, update your Red Hat OpenShift Container Platform to version 4.17.55.
What is the impact of RHSA-2026:34099 on my system?
RHSA-2026:34099 addresses vulnerabilities in OpenShift that could lead to security risks if not patched.
When was RHSA-2026:34099 published?
RHSA-2026:34099 was published on July 9, 2026.
What does RHSA-2026:34099 contain?
RHSA-2026:34099 contains container images for the Red Hat OpenShift Container Platform 4.17.55 bug fix and security updates.