- Issued:
- 2026-02-09
- Updated:
- 2026-02-09
RHSA-2026:2256 - Security Advisory
Synopsis
Important: Red Hat multicluster global hub 1.5.3 security update
Type/Severity
Security Advisory: Important
Topic
Red Hat multicluster global hub v1.5.3 general availability release images, which provide security fixes, bug fixes, and updated container images.
Red Hat Product Security has rated this update as having a security impact of Important.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE links in the References section.
Description
Red Hat multicluster global hub is a set of components that enable you to import one or more hub clusters and manage them from a single hub cluster.
Solution
For more details, see the Red Hat Advanced Cluster Management for Kubernetes documentation:
Fixes
- ACM-29008 - Global Hub v1.5.3 - Z-Stream Release
amd64
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-grafana-rhel9@sha256:c360b6c6f742fb8099e1155dbcca719493084968c00506eda2e251d7706c4dff |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-agent-rhel9@sha256:f91a72e4c89b3cf646505ab2a3aad8457b159a3c2de5e9908aaca35389f01153 |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-manager-rhel9@sha256:3d278f0a951bace167aede4fe297422c5acecf9d3a9a8b9f7afa71a610983d0a |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-operator-bundle@sha256:3f81ee9fd7755e0bedf48d3c7afd3ccf8f4fb6b338133efd1360e65a5a90c386 |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-rhel9-operator@sha256:690e7fb759c6be1e04f7a0aad07bf9a0eee936a2366fc1ad3ba9dafe7ef8b9cd |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-postgres-exporter-rhel9@sha256:a6d74a6341b8333885d75f5b51fa5998017d10833876c6a09dfec72d8d5e672c |
ppc64le
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-grafana-rhel9@sha256:dc828bf3a86cb0680173e896579f7bd411a0e4f0962ab0ed9903e69c65c13a26 |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-agent-rhel9@sha256:dcbdff150742e549f0bce567bfbd117c0c63c49ea6817f67109833b1e94ef0c3 |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-manager-rhel9@sha256:34776d2d4c468f6da8137323cf284e72e66919a7f3e2a84c9e699a50d064179f |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-rhel9-operator@sha256:c9f875963c8f28eba52965eaf1fbddecdc57e076d117f283f7e3fe91eee5fb5c |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-postgres-exporter-rhel9@sha256:48184ec85768d791a0b8a96a15794f0e0f7f6f54ade9b40b782ef9c4f0b4eb5b |
s390x
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-grafana-rhel9@sha256:bbe544ff9335b6d8b9900d3153e3b935173b0f6c0a0a462a4f3db3143fa62d5b |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-agent-rhel9@sha256:fd8ad9e8f5e1eee77c9b7410d14f5ee01f38bee09935065a2b7d33c39c844e3b |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-manager-rhel9@sha256:ae22809ffeede1eba4bbcdddb0b712dec45c30148c7cb39128a872f072b59972 |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-rhel9-operator@sha256:f35eface5a07a2ee689969466e9162c65cd2660176fdc699776cf057cedb5e81 |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-postgres-exporter-rhel9@sha256:39f4686f26cc8bec840f6c77088935e05d8e822be15f63f55d1de58e0ff9cdcc |
arm64
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-grafana-rhel9@sha256:65e1e93c8ea20fe257ac85c371404df1b13c1966e07b0b5d605ae30ef0cec42f |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-agent-rhel9@sha256:1f5bd44374885ad72d52fe069a09b2270f42da2e29fb688357a637b9dd1893aa |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-manager-rhel9@sha256:868a8557d8781e1c69748b98da394af9612d0880220fff1d693377cf833be711 |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-rhel9-operator@sha256:b6efb2a533db272b844688e44d6af15f271a00053c1515496b091e4b6909e850 |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-postgres-exporter-rhel9@sha256:bedf96d186a5ad327b07ad886ee71351d4c98d47642cb44a29dc15ce8e20ed16 |
The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.
