Red Hat Product Errata RHSA-2026:1520 - Security Advisory
Issued:
2026-01-29
Updated:
2026-01-29

RHSA-2026:1520 - Security Advisory

Synopsis

Moderate: Red Hat multicluster global hub 1.6.1 security update

Type/Severity

Security Advisory: Moderate

Topic

Red Hat multicluster global hub v1.6.1 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 Moderate.
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:

https://docs.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.15/html/multicluster_global_hub/index

Affected Products

  • Multicluster Global Hub

Fixes

amd64

registry.redhat.io/multicluster-globalhub/multicluster-globalhub-grafana-rhel9@sha256:7b5eacba9ebca5d431863732abf36068cf404155022afcb586984b5027f0c596
registry.redhat.io/multicluster-globalhub/multicluster-globalhub-agent-rhel9@sha256:ddbf96b3878df70948c8fd5b1a435f16d172f47021ecef1b00a751af24b06bf4
registry.redhat.io/multicluster-globalhub/multicluster-globalhub-manager-rhel9@sha256:15af3f179a33822f49f0a42d18c894a0d5aa9c81065826a48b568d377ef77ea4
registry.redhat.io/multicluster-globalhub/multicluster-globalhub-operator-bundle@sha256:b8db0f186da5bc9380855a8d2d2ce820aeb856c2bcbb3404b900c470bdcf42dc
registry.redhat.io/multicluster-globalhub/multicluster-globalhub-rhel9-operator@sha256:8c9183b377be6a0cf6a02414f6456a3ba0a107f822a205f6b4e7e3f9ccdc8348
registry.redhat.io/multicluster-globalhub/multicluster-globalhub-postgres-exporter-rhel9@sha256:c7c85509126358cb2b419a1fcb7141f93ba63ca98d3b62efe9f911e8990a8d58

ppc64le

registry.redhat.io/multicluster-globalhub/multicluster-globalhub-grafana-rhel9@sha256:d88f1b757081738961bc3acf3834d40a1ca1bf6d26f15fdb2272cd001682b364
registry.redhat.io/multicluster-globalhub/multicluster-globalhub-agent-rhel9@sha256:082019acf15e5fdf7ff24300b1378e39aca29073c56c0c4d9907a0524a009ab7
registry.redhat.io/multicluster-globalhub/multicluster-globalhub-manager-rhel9@sha256:5496830973df2da0abdd1cefa2da3eeac78cacf8aa93944538c3a0a6585b39de
registry.redhat.io/multicluster-globalhub/multicluster-globalhub-rhel9-operator@sha256:bf91661275bb9783d73665bec4cb0c53e6bc16a657ee904587ce8b70d037cf73
registry.redhat.io/multicluster-globalhub/multicluster-globalhub-postgres-exporter-rhel9@sha256:ba144231b9529f9677292875b83b835681930cab23dcedd01d2e40df42079fb6

s390x

registry.redhat.io/multicluster-globalhub/multicluster-globalhub-grafana-rhel9@sha256:8651f19f5871b0b76115734256c6b147c03040d4f7120e0e708be79de9300fa7
registry.redhat.io/multicluster-globalhub/multicluster-globalhub-agent-rhel9@sha256:745cfa7835f7925f7729cdd8ccc82232cc6cd57430507db82613a4922ee66042
registry.redhat.io/multicluster-globalhub/multicluster-globalhub-manager-rhel9@sha256:a4739cb0c99ba2ae8964352dd73e9222a39e259f1ecf682cd47fbb11a78ba127
registry.redhat.io/multicluster-globalhub/multicluster-globalhub-rhel9-operator@sha256:7e72355ade7d265b500686715f1850932dcaf07c304312123a2466dd8c400b59
registry.redhat.io/multicluster-globalhub/multicluster-globalhub-postgres-exporter-rhel9@sha256:5345124456c01a675b7e2e7454d1db2ff8d19998a11ddd8f724e96e67ad266b0

arm64

registry.redhat.io/multicluster-globalhub/multicluster-globalhub-grafana-rhel9@sha256:d35a5ba1ac13bf772bd1bc87fb4862b39985fe2e804290a214f648e0a8a2e874
registry.redhat.io/multicluster-globalhub/multicluster-globalhub-agent-rhel9@sha256:22b20b56b9961dc54c6e433d8845b8c9cfb54877fa63749061a5f7037e5a3fdb
registry.redhat.io/multicluster-globalhub/multicluster-globalhub-manager-rhel9@sha256:4769aabc4deb4b0de1d1c08bc20370e7240f011a9320fa709196777f6768d487
registry.redhat.io/multicluster-globalhub/multicluster-globalhub-rhel9-operator@sha256:f908f43ce52fea4443eda0fab53e441292e4e577b4e2cff75c1707b0bfd2ee84
registry.redhat.io/multicluster-globalhub/multicluster-globalhub-postgres-exporter-rhel9@sha256:e1087a89864f1e4b8058d71b227e6972a258218f302cd7bc88ff96db13bd8608

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.