- Issued:
- 2026-09-17
- Updated:
- 2026-09-17
RHSA-2026:68515 - Security Advisory
Synopsis
Important: Multicluster Global Hub 1.8.2 security update
Type/Severity
Security Advisory: Important
Topic
Multicluster Global Hub v1.8.2 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:
Affected Products
- Multicluster Global Hub
Fixes
(none)CVEs
- CVE-2026-17106
- CVE-2026-33818
- CVE-2026-41178
- CVE-2026-42502
- CVE-2026-46604
- CVE-2026-48586
- CVE-2026-50151
- CVE-2026-56852
- CVE-2026-56853
- CVE-2026-56858
- CVE-2026-56859
- CVE-2026-56860
- CVE-2026-56862
- CVE-2026-71235
- CVE-2026-71576
- CVE-2026-71577
- CVE-2026-75762
- CVE-2026-77849
- CVE-2026-79921
- CVE-2026-80220
- CVE-2026-80221
amd64
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-grafana-rhel9@sha256:cf4cf3becce69c5e75b3987afaeb06833e92393b178f51ab366f13d224e8f8de |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-agent-rhel9@sha256:9187be523aa0e681bbf08ef19b615269ce0ba3f6a952fe0aa6461bb3b9008795 |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-manager-rhel9@sha256:6c0b3f002aac0debb7d52811d21d9f8fc9d0cf2e9d2aaf92a8f47bf8093481c7 |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-operator-bundle@sha256:67ee22bc6faf683e8ae37ba3cfb4152e6e14bcb477e9929dc27c99062dd8bf01 |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-rhel9-operator@sha256:cb7614e99220c6c8a7aad2d3d825a257b02a6404843f89d593f1a9d61ad22348 |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-postgres-exporter-rhel9@sha256:620b374cb76bab0d293481ba3540cdd22663ef9fb67d4f5963726fd2ac4f9b75 |
arm64
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-grafana-rhel9@sha256:02cfdd71deb8fad770bcc7df04e3ce6714fac89d1204796ee2098db9c2d334d0 |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-agent-rhel9@sha256:7c4e86d18a27db792f81bdaca580e5d444bb051d6ed69be5c7fb729bee023490 |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-manager-rhel9@sha256:a0f75fc098b74a93989ba73ae780026e549e880ccdca020aaf1a7cb61ec99860 |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-rhel9-operator@sha256:6f87d47921c4b6161c6ead31676870b12f79ba240c478dd35ff5652313f949fa |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-postgres-exporter-rhel9@sha256:783a800f8a138e3248ca96f861eda148720fd4ba863bc4fae45af754dcce542d |
ppc64le
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-grafana-rhel9@sha256:cf3ca46916a9fb1ec3b3a58a61f450cd72a9d96c7e1025373b830f288ac897fa |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-agent-rhel9@sha256:4d0554bf41068beee732eac112e5c149dec452f7292a70bef9e9507ed9857be7 |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-manager-rhel9@sha256:a6263ed1836ad0d34d120a43b09dcbb2e66a1a57cebc70ebbb6e43ef792ea506 |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-rhel9-operator@sha256:a99ee13ca3a00455bbdeadbffe28c658764a2a938e09e16d15324fe68a0c0e00 |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-postgres-exporter-rhel9@sha256:b1feb02ae99a463d9e6319b71ac4a3eda47de42d5c55142dc03fcf7f003dc24a |
s390x
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-grafana-rhel9@sha256:8408aa29230ad808dbb415e6ba6676fb20d4a092d51bef3350b803a5fc3173c4 |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-agent-rhel9@sha256:2eaab1aa06261c35b7f3fec47792b7884ae04bbb5e631080097c33dbd9ba2a82 |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-manager-rhel9@sha256:991fc487eaa4357cd0a2e87e44780e040ee62bf85bbed4ef009e44f0ca88c304 |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-rhel9-operator@sha256:d20697adb726ca17dcfec5d1773bd6a43e0c5c82bf730354f7c7aab83e33fbb9 |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-postgres-exporter-rhel9@sha256:5d918eb2a8f66bb88309d3c664a39fdf5f4b114affe94fe53e0b40c530d62cf7 |
The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.
