- Issued:
- 2026-09-24
- Updated:
- 2026-09-24
RHSA-2026:71597 - Security Advisory
Synopsis
Important: Multicluster Global Hub 1.5.8 security update
Type/Severity
Security Advisory: Important
Topic
Multicluster Global Hub v1.5.8 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-2026-32282
- CVE-2026-33818
- CVE-2026-34040
- 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-2026-66792
- CVE-2026-71235
- CVE-2026-71576
- CVE-2026-71577
- CVE-2026-73500
- CVE-2026-75762
- CVE-2026-77849
- CVE-2026-80220
- CVE-2026-80221
amd64
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-grafana-rhel9@sha256:757da547015422bed176779aa586b3116eb4abc58b01ed446caf67925d8b014f |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-agent-rhel9@sha256:b8dc820a44a21ac696952d251386783d263c2eef3d07cbcb2ea5b3daf1a685cd |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-manager-rhel9@sha256:cf0ef75db27ac45c3b4ce70a32a64f16f6730c35239f6de05cb71804d3013be3 |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-operator-bundle@sha256:33842a0dcd762262f57189243611517169e46e12b29799fb1328cef6ed1f159b |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-rhel9-operator@sha256:75b73e6b5eff1d02d994db5f76dfedbf7fb52f99bbd9defcd1331bfe11813446 |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-postgres-exporter-rhel9@sha256:2ec38f72cb1bfef50586a9d47e0a35fe5c5940920b2f2bf8a104db074efa617a |
arm64
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-grafana-rhel9@sha256:05292f84200ca63b7137908c5167d2ea54edb9cb8cb374a3dfc36e9295072c26 |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-agent-rhel9@sha256:58a4bdb32f3f7bcb254f76ae2c481b34211145ebd11a7113cefedb4e93f82e55 |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-manager-rhel9@sha256:1835c0a3aa84ca5c21ad010dc6f34f24c6a00321b6b7fa77c768352a5b50340a |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-rhel9-operator@sha256:afb6a321ed95f17754bd6a2037d8c44dfbd53cf501c20fc85afcf7aaeaad53df |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-postgres-exporter-rhel9@sha256:238f8f79c25cd8cffc52ee18b0a6ee404a7a890d42800aa2b19e28f5ba583554 |
ppc64le
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-grafana-rhel9@sha256:f2c5a73058dcfef186abf65044a1ce2e900be467682f7d67d7c646196268f87f |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-agent-rhel9@sha256:313173e8a1fe02c23355e007513d85ef53036f1c435a82cfe3107dc94cbcb05b |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-manager-rhel9@sha256:3ba4aef856fff40306d12ef5b7b52eef43d60cc24c8463afb03dea3c30118e65 |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-rhel9-operator@sha256:cc2eba544a7bbd2e0e553c4047d4fdafc3f8df62400ae0564503b60a0ef1c6c9 |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-postgres-exporter-rhel9@sha256:dd5325f24d9ca4acae653f97adacc28a829b874c3e3afa19180feba0f3849929 |
s390x
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-grafana-rhel9@sha256:c1db7a5d38c35963770e0e65db0028d87650d80189bff3afa54c4e832343471c |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-agent-rhel9@sha256:17236075a8c306b9a86901c9b5a3e63c4f6172d36f805ef3b4aed4164749de33 |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-manager-rhel9@sha256:853d7401081ff240e619ca0c0973e208af53f11d8f3d00eac0b142096c7f5571 |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-rhel9-operator@sha256:c84ba4fbcfe5256c92f28c7e21b17e5b6c92a7be07550486bcbb6ab3d558970b |
| registry.redhat.io/multicluster-globalhub/multicluster-globalhub-postgres-exporter-rhel9@sha256:fca22af3e9921a4cb3ef36f327a5d1008579f56bbf01e79f59c82970601dee73 |
The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.
