RHSA-2026:96285: OpenShift Container Platform 4.17.60 security and extras update
OpenShift Container Platform 4.17.60 security and extras 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 RPM packages for Red Hat OpenShift Container Platform 4.17.60. See the following advisory for the container images for this release:https://access.redhat.com/errata/RHSA-2026:96283 Security Fix(es): github.com/kubernetes-sigs/aws-efs-csi-driver: Amazon EFS CSI Driver: Unauthorized directory deletion via unverified access point ownership (CVE-2026-85781) golang.org/x/crypto/ssh: golang.org/x/crypto/ssh: Denial of Service via crafted AES-GCM packet decoder inputs (CVE-2026-46597) net/http/internal/http2: golang: golang.org/x/net: Go HTTP/2: Denial of Service via malformed SETTINGSMAXFRAMESIZE frame (CVE-2026-33814) 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.All OpenShift Container Platform 4.17 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift CLI (oc) or web console. Instructions for upgrading a cluster are available at https://docs.redhat.com/en/documentation/openshiftcontainerplatform/4.17/html-single/updatingclusters/index#updating-cluster-cli.
— Red Hat
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Red Hat OpenShift Container Platformto a version that resolves this vulnerability.Fixed in 4.17.60
Event History
Frequently Asked Questions
Which OpenShift environments should be prioritized for this update?
All Red Hat OpenShift Container Platform 4.17 users are advised to upgrade to the updated packages and images when they become available.
Do I need to update container images as well as RPM packages?
Yes. This advisory provides the RPM packages for the release; the corresponding container images are covered by RHSA-2026:96283.
Which security-relevant components are addressed by this release?
The listed fixes address the Amazon EFS CSI Driver, golang.org/x/crypto/ssh, and Go HTTP/2 code in net/http/internal/http2. The reported issues include unauthorized directory deletion and denial-of-service conditions.