RHSA-2026:56852: Important: OpenShift Container Platform 4.16.69 packages and security update
Important: OpenShift Container Platform 4.16.69 packages and security update
Other sources
Red Hat OpenShift Container Platform is Red Hat's cloud computingKubernetes application platform solution designed for on-premise or privatecloud deployments.This advisory contains the RPM packages for Red Hat OpenShift ContainerPlatform 4.16.69. See the following advisory for the container images forthis release:https://access.redhat.com/errata/RHSA-2026:56854 Security Fix(es): net/url: Incorrect parsing of IPv6 host literals in net/url (CVE-2026-25679) crypto/x509: crypto/tls: golang: Go: Denial of Service vulnerability in certificate chain building (CVE-2026-32280) net: golang: Go net package: Denial of Service via long CNAME response in LookupCNAME (CVE-2026-33811) net/mail: golang: Go net/mail: Denial of Service via crafted email inputs (CVE-2026-39820) net/mail: golang: net/mail: Denial of Service via pathological email address parsing (CVE-2026-42499) crypto/tls: crypto/tls: Incorrect certificate validation during TLS session resumption (CVE-2025-68121)For more details about the security issue(s), including the impact, a CVSSscore, acknowledgments, and other related information, refer to the CVEpage(s) listed in the References section.All OpenShift Container Platform 4.16 users are advised to upgrade to theseupdated packages and images when they are available in the appropriaterelease channel. To check for available updates, use the OpenShift CLI (oc)or web console. Instructions for upgrading a cluster are available athttps://docs.redhat.com/en/documentation/openshiftcontainerplatform/4.16/html-single/updatingclusters/index#updating-cluster-cli.
— Red Hat
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
redhat/cri-oto a version that resolves this vulnerability.Fixed in 1.29.13-12.rhaos4.16.git979a5e6.el9 - Upgrade
Upgrade
redhat/cri-toolsto a version that resolves this vulnerability.Fixed in 1.29.0-8.el9 - Upgrade
Upgrade
redhat/ignitionto a version that resolves this vulnerability.Fixed in 2.18.0-8.rhaos4.16.el9 - Upgrade
Upgrade
redhat/openshiftto a version that resolves this vulnerability.Fixed in 4.16.0-202608111505.p2.g41c4e9b.assembly.stream.el9 - Upgrade
Upgrade
redhat/openshift-clientsto a version that resolves this vulnerability.Fixed in 4.16.0-202608111505.p2.g6f88b58.assembly.stream.el9 - Upgrade
Upgrade
redhat/ose-aws-ecr-image-credential-providerto a version that resolves this vulnerability.Fixed in 4.16.0-202608111505.p2.ga53e9de.assembly.stream.el9 - Upgrade
Upgrade
redhat/ose-azure-acr-image-credential-providerto a version that resolves this vulnerability.Fixed in 4.16.0-202608111505.p2.ga3ebdc0.assembly.stream.el9 - Upgrade
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redhat/ose-gcp-gcr-image-credential-providerto a version that resolves this vulnerability.Fixed in 4.16.0-202608111505.p2.g26b43df.assembly.stream.el9 - Upgrade
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redhat/runcto a version that resolves this vulnerability.Fixed in 1.2.9-5.rhaos4.16.el9 - Upgrade
Upgrade
redhat/skopeoto a version that resolves this vulnerability.Fixed in 1.14.5-8.rhaos4.16.el9 - Upgrade
Upgrade
redhat/cri-o-debuginfoto a version that resolves this vulnerability.Fixed in 1.29.13-12.rhaos4.16.git979a5e6.el9 - Upgrade
Upgrade
redhat/cri-o-debugsourceto a version that resolves this vulnerability.Fixed in 1.29.13-12.rhaos4.16.git979a5e6.el9 - Upgrade
Upgrade
redhat/cri-tools-debuginfoto a version that resolves this vulnerability.Fixed in 1.29.0-8.el9 - Upgrade
Upgrade
redhat/cri-tools-debugsourceto a version that resolves this vulnerability.Fixed in 1.29.0-8.el9 - Upgrade
Upgrade
redhat/ignition-debuginfoto a version that resolves this vulnerability.Fixed in 2.18.0-8.rhaos4.16.el9 - Upgrade
Upgrade
redhat/ignition-debugsourceto a version that resolves this vulnerability.Fixed in 2.18.0-8.rhaos4.16.el9 - Upgrade
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redhat/ignition-validateto a version that resolves this vulnerability.Fixed in 2.18.0-8.rhaos4.16.el9 - Upgrade
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redhat/ignition-validate-debuginfoto a version that resolves this vulnerability.Fixed in 2.18.0-8.rhaos4.16.el9 - Upgrade
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redhat/openshift-clients-redistributableto a version that resolves this vulnerability.Fixed in 4.16.0-202608111505.p2.g6f88b58.assembly.stream.el9 - Upgrade
Upgrade
redhat/openshift-hyperkubeto a version that resolves this vulnerability.Fixed in 4.16.0-202608111505.p2.g41c4e9b.assembly.stream.el9 - Upgrade
Upgrade
redhat/openshift-kube-apiserverto a version that resolves this vulnerability.Fixed in 4.16.0-202608111505.p2.g41c4e9b.assembly.stream.el9 - Upgrade
Upgrade
redhat/openshift-kube-controller-managerto a version that resolves this vulnerability.Fixed in 4.16.0-202608111505.p2.g41c4e9b.assembly.stream.el9 - Upgrade
Upgrade
redhat/openshift-kube-schedulerto a version that resolves this vulnerability.Fixed in 4.16.0-202608111505.p2.g41c4e9b.assembly.stream.el9 - Upgrade
Upgrade
redhat/openshift-kubeletto a version that resolves this vulnerability.Fixed in 4.16.0-202608111505.p2.g41c4e9b.assembly.stream.el9 - Upgrade
Upgrade
redhat/runc-debuginfoto a version that resolves this vulnerability.Fixed in 1.2.9-5.rhaos4.16.el9 - Upgrade
Upgrade
redhat/runc-debugsourceto a version that resolves this vulnerability.Fixed in 1.2.9-5.rhaos4.16.el9 - Upgrade
Upgrade
redhat/skopeo-debuginfoto a version that resolves this vulnerability.Fixed in 1.14.5-8.rhaos4.16.el9 - Upgrade
Upgrade
redhat/skopeo-debugsourceto a version that resolves this vulnerability.Fixed in 1.14.5-8.rhaos4.16.el9 - Upgrade
Upgrade
redhat/skopeo-teststo a version that resolves this vulnerability.Fixed in 1.14.5-8.rhaos4.16.el9 - Upgrade
Upgrade
redhat/butaneto a version that resolves this vulnerability.Fixed in 0.21.0-6.rhaos4.16.el8 - Upgrade
Upgrade
redhat/containernetworking-pluginsto a version that resolves this vulnerability.Fixed in 1.4.0-10.rhaos4.16.el8 - Upgrade
Upgrade
redhat/cri-oto a version that resolves this vulnerability.Fixed in 1.29.13-12.rhaos4.16.git979a5e6.el8 - Upgrade
Upgrade
redhat/cri-toolsto a version that resolves this vulnerability.Fixed in 1.29.0-8.el8 - Upgrade
Upgrade
redhat/openshiftto a version that resolves this vulnerability.Fixed in 4.16.0-202608111505.p2.g41c4e9b.assembly.stream.el8 - Upgrade
Upgrade
redhat/openshift-clientsto a version that resolves this vulnerability.Fixed in 4.16.0-202608111505.p2.g6f88b58.assembly.stream.el8 - Upgrade
Upgrade
redhat/ose-aws-ecr-image-credential-providerto a version that resolves this vulnerability.Fixed in 4.16.0-202608111505.p2.ga53e9de.assembly.stream.el8 - Upgrade
Upgrade
redhat/ose-azure-acr-image-credential-providerto a version that resolves this vulnerability.Fixed in 4.16.0-202608111505.p2.ga3ebdc0.assembly.stream.el8 - Upgrade
Upgrade
redhat/ose-gcp-gcr-image-credential-providerto a version that resolves this vulnerability.Fixed in 4.16.0-202608111505.p2.g26b43df.assembly.stream.el8 - Upgrade
Upgrade
redhat/runcto a version that resolves this vulnerability.Fixed in 1.2.9-5.rhaos4.16.el8 - Upgrade
Upgrade
redhat/skopeoto a version that resolves this vulnerability.Fixed in 1.14.5-8.rhaos4.16.el8 - Upgrade
Upgrade
redhat/butane-debuginfoto a version that resolves this vulnerability.Fixed in 0.21.0-6.rhaos4.16.el8 - Upgrade
Upgrade
redhat/butane-debugsourceto a version that resolves this vulnerability.Fixed in 0.21.0-6.rhaos4.16.el8 - Upgrade
Upgrade
redhat/butane-redistributableto a version that resolves this vulnerability.Fixed in 0.21.0-6.rhaos4.16.el8 - Upgrade
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redhat/containernetworking-plugins-debuginfoto a version that resolves this vulnerability.Fixed in 1.4.0-10.rhaos4.16.el8 - Upgrade
Upgrade
redhat/containernetworking-plugins-debugsourceto a version that resolves this vulnerability.Fixed in 1.4.0-10.rhaos4.16.el8 - Upgrade
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redhat/cri-o-debuginfoto a version that resolves this vulnerability.Fixed in 1.29.13-12.rhaos4.16.git979a5e6.el8 - Upgrade
Upgrade
redhat/cri-o-debugsourceto a version that resolves this vulnerability.Fixed in 1.29.13-12.rhaos4.16.git979a5e6.el8 - Upgrade
Upgrade
redhat/cri-tools-debuginfoto a version that resolves this vulnerability.Fixed in 1.29.0-8.el8 - Upgrade
Upgrade
redhat/cri-tools-debugsourceto a version that resolves this vulnerability.Fixed in 1.29.0-8.el8 - Upgrade
Upgrade
redhat/openshift-clients-redistributableto a version that resolves this vulnerability.Fixed in 4.16.0-202608111505.p2.g6f88b58.assembly.stream.el8 - Upgrade
Upgrade
redhat/openshift-hyperkubeto a version that resolves this vulnerability.Fixed in 4.16.0-202608111505.p2.g41c4e9b.assembly.stream.el8 - Upgrade
Upgrade
redhat/openshift-kube-apiserverto a version that resolves this vulnerability.Fixed in 4.16.0-202608111505.p2.g41c4e9b.assembly.stream.el8 - Upgrade
Upgrade
redhat/openshift-kube-controller-managerto a version that resolves this vulnerability.Fixed in 4.16.0-202608111505.p2.g41c4e9b.assembly.stream.el8 - Upgrade
Upgrade
redhat/openshift-kube-schedulerto a version that resolves this vulnerability.Fixed in 4.16.0-202608111505.p2.g41c4e9b.assembly.stream.el8 - Upgrade
Upgrade
redhat/openshift-kubeletto a version that resolves this vulnerability.Fixed in 4.16.0-202608111505.p2.g41c4e9b.assembly.stream.el8 - Upgrade
Upgrade
redhat/runc-debuginfoto a version that resolves this vulnerability.Fixed in 1.2.9-5.rhaos4.16.el8 - Upgrade
Upgrade
redhat/runc-debugsourceto a version that resolves this vulnerability.Fixed in 1.2.9-5.rhaos4.16.el8 - Upgrade
Upgrade
redhat/skopeo-teststo a version that resolves this vulnerability.Fixed in 1.14.5-8.rhaos4.16.el8 - Upgrade
Upgrade
redhat/cri-oto a version that resolves this vulnerability.Fixed in 1.29.13-12.rhaos4.16.git979a5e6.el9.aa - Upgrade
Upgrade
redhat/cri-o-debuginfoto a version that resolves this vulnerability.Fixed in 1.29.13-12.rhaos4.16.git979a5e6.el9.aa - Upgrade
Upgrade
redhat/cri-o-debugsourceto a version that resolves this vulnerability.Fixed in 1.29.13-12.rhaos4.16.git979a5e6.el9.aa - Upgrade
Upgrade
redhat/cri-toolsto a version that resolves this vulnerability.Fixed in 1.29.0-8.el9.aa - Upgrade
Upgrade
redhat/cri-tools-debuginfoto a version that resolves this vulnerability.Fixed in 1.29.0-8.el9.aa - Upgrade
Upgrade
redhat/cri-tools-debugsourceto a version that resolves this vulnerability.Fixed in 1.29.0-8.el9.aa - Upgrade
Upgrade
redhat/ignitionto a version that resolves this vulnerability.Fixed in 2.18.0-8.rhaos4.16.el9.aa - Upgrade
Upgrade
redhat/ignition-debuginfoto a version that resolves this vulnerability.Fixed in 2.18.0-8.rhaos4.16.el9.aa - Upgrade
Upgrade
redhat/ignition-debugsourceto a version that resolves this vulnerability.Fixed in 2.18.0-8.rhaos4.16.el9.aa - Upgrade
Upgrade
redhat/ignition-validateto a version that resolves this vulnerability.Fixed in 2.18.0-8.rhaos4.16.el9.aa - Upgrade
Upgrade
redhat/ignition-validate-debuginfoto a version that resolves this vulnerability.Fixed in 2.18.0-8.rhaos4.16.el9.aa - Upgrade
Upgrade
redhat/openshift-clientsto a version that resolves this vulnerability.Fixed in 4.16.0-202608111505.p2.g6f88b58.assembly.stream.el9.aa - Upgrade
Upgrade
redhat/openshift-hyperkubeto a version that resolves this vulnerability.Fixed in 4.16.0-202608111505.p2.g41c4e9b.assembly.stream.el9.aa - Upgrade
Upgrade
redhat/openshift-kube-apiserverto a version that resolves this vulnerability.Fixed in 4.16.0-202608111505.p2.g41c4e9b.assembly.stream.el9.aa - Upgrade
Upgrade
redhat/openshift-kube-controller-managerto a version that resolves this vulnerability.Fixed in 4.16.0-202608111505.p2.g41c4e9b.assembly.stream.el9.aa - Upgrade
Upgrade
redhat/openshift-kube-schedulerto a version that resolves this vulnerability.Fixed in 4.16.0-202608111505.p2.g41c4e9b.assembly.stream.el9.aa - Upgrade
Upgrade
redhat/openshift-kubeletto a version that resolves this vulnerability.Fixed in 4.16.0-202608111505.p2.g41c4e9b.assembly.stream.el9.aa - Upgrade
Upgrade
redhat/ose-aws-ecr-image-credential-providerto a version that resolves this vulnerability.Fixed in 4.16.0-202608111505.p2.ga53e9de.assembly.stream.el9.aa - Upgrade
Upgrade
redhat/ose-azure-acr-image-credential-providerto a version that resolves this vulnerability.Fixed in 4.16.0-202608111505.p2.ga3ebdc0.assembly.stream.el9.aa - Upgrade
Upgrade
redhat/runcto a version that resolves this vulnerability.Fixed in 1.2.9-5.rhaos4.16.el9.aa - Upgrade
Upgrade
redhat/runc-debuginfoto a version that resolves this vulnerability.Fixed in 1.2.9-5.rhaos4.16.el9.aa - Upgrade
Upgrade
redhat/runc-debugsourceto a version that resolves this vulnerability.Fixed in 1.2.9-5.rhaos4.16.el9.aa - Upgrade
Upgrade
redhat/skopeoto a version that resolves this vulnerability.Fixed in 1.14.5-8.rhaos4.16.el9.aa - Upgrade
Upgrade
redhat/skopeo-debuginfoto a version that resolves this vulnerability.Fixed in 1.14.5-8.rhaos4.16.el9.aa - Upgrade
Upgrade
redhat/skopeo-debugsourceto a version that resolves this vulnerability.Fixed in 1.14.5-8.rhaos4.16.el9.aa - Upgrade
Upgrade
redhat/skopeo-teststo a version that resolves this vulnerability.Fixed in 1.14.5-8.rhaos4.16.el9.aa - Upgrade
Upgrade
redhat/butaneto a version that resolves this vulnerability.Fixed in 0.21.0-6.rhaos4.16.el8.aa - Upgrade
Upgrade
redhat/butane-debuginfoto a version that resolves this vulnerability.Fixed in 0.21.0-6.rhaos4.16.el8.aa - Upgrade
Upgrade
redhat/butane-debugsourceto a version that resolves this vulnerability.Fixed in 0.21.0-6.rhaos4.16.el8.aa - Upgrade
Upgrade
redhat/containernetworking-pluginsto a version that resolves this vulnerability.Fixed in 1.4.0-10.rhaos4.16.el8.aa - Upgrade
Upgrade
redhat/containernetworking-plugins-debuginfoto a version that resolves this vulnerability.Fixed in 1.4.0-10.rhaos4.16.el8.aa - Upgrade
Upgrade
redhat/containernetworking-plugins-debugsourceto a version that resolves this vulnerability.Fixed in 1.4.0-10.rhaos4.16.el8.aa - Upgrade
Upgrade
redhat/cri-oto a version that resolves this vulnerability.Fixed in 1.29.13-12.rhaos4.16.git979a5e6.el8.aa - Upgrade
Upgrade
redhat/cri-o-debuginfoto a version that resolves this vulnerability.Fixed in 1.29.13-12.rhaos4.16.git979a5e6.el8.aa - Upgrade
Upgrade
redhat/cri-o-debugsourceto a version that resolves this vulnerability.Fixed in 1.29.13-12.rhaos4.16.git979a5e6.el8.aa - Upgrade
Upgrade
redhat/cri-toolsto a version that resolves this vulnerability.Fixed in 1.29.0-8.el8.aa - Upgrade
Upgrade
redhat/cri-tools-debuginfoto a version that resolves this vulnerability.Fixed in 1.29.0-8.el8.aa - Upgrade
Upgrade
redhat/cri-tools-debugsourceto a version that resolves this vulnerability.Fixed in 1.29.0-8.el8.aa - Upgrade
Upgrade
redhat/openshift-clientsto a version that resolves this vulnerability.Fixed in 4.16.0-202608111505.p2.g6f88b58.assembly.stream.el8.aa - Upgrade
Upgrade
redhat/openshift-hyperkubeto a version that resolves this vulnerability.Fixed in 4.16.0-202608111505.p2.g41c4e9b.assembly.stream.el8.aa - Upgrade
Upgrade
redhat/openshift-kube-apiserverto a version that resolves this vulnerability.Fixed in 4.16.0-202608111505.p2.g41c4e9b.assembly.stream.el8.aa - Upgrade
Upgrade
redhat/openshift-kube-controller-managerto a version that resolves this vulnerability.Fixed in 4.16.0-202608111505.p2.g41c4e9b.assembly.stream.el8.aa - Upgrade
Upgrade
redhat/openshift-kube-schedulerto a version that resolves this vulnerability.Fixed in 4.16.0-202608111505.p2.g41c4e9b.assembly.stream.el8.aa - Upgrade
Upgrade
redhat/openshift-kubeletto a version that resolves this vulnerability.Fixed in 4.16.0-202608111505.p2.g41c4e9b.assembly.stream.el8.aa - Upgrade
Upgrade
redhat/ose-aws-ecr-image-credential-providerto a version that resolves this vulnerability.Fixed in 4.16.0-202608111505.p2.ga53e9de.assembly.stream.el8.aa - Upgrade
Upgrade
redhat/ose-azure-acr-image-credential-providerto a version that resolves this vulnerability.Fixed in 4.16.0-202608111505.p2.ga3ebdc0.assembly.stream.el8.aa - Upgrade
Upgrade
redhat/runcto a version that resolves this vulnerability.Fixed in 1.2.9-5.rhaos4.16.el8.aa - Upgrade
Upgrade
redhat/runc-debuginfoto a version that resolves this vulnerability.Fixed in 1.2.9-5.rhaos4.16.el8.aa - Upgrade
Upgrade
redhat/runc-debugsourceto a version that resolves this vulnerability.Fixed in 1.2.9-5.rhaos4.16.el8.aa - Upgrade
Upgrade
redhat/skopeoto a version that resolves this vulnerability.Fixed in 1.14.5-8.rhaos4.16.el8.aa - Upgrade
Upgrade
redhat/skopeo-teststo a version that resolves this vulnerability.Fixed in 1.14.5-8.rhaos4.16.el8.aa - Upgrade
Upgrade
OpenShift Container Platform 4.16to a version that resolves this vulnerability.Fixed in 4.16.69
Event History
Frequently Asked Questions
Are the container images for this release included in this advisory?
No. This advisory contains RPM packages for OpenShift Container Platform 4.16.69; the corresponding container images are provided in RHSA-2026:56854.