RHSA-2025:23644: Important: Red Hat multicluster global hub 1.4.3 security update
Published Dec 18, 2025
·Updated
Important: Red Hat multicluster global hub 1.4.3 security update
Other sources
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.
— Red Hat
Affected Software
1 affected component
Red Hat Multicluster Global Hub
Remediation
Event History
Dec 18, 2025
Advisory Published
via Red Hat·10:46 AM
Data Sourced
via Red Hat·10:46 AM
DescriptionSeverityAffected Software
Jan 5, 2026
Advisory Published
via Red Hat·12:51 PM
Data Sourced
via Red Hat·12:51 PM
Remedy
Frequently Asked Questions
1
What is the severity of RHSA-2025:23644?
RHSA-2025:23644 is classified as important.
2
How do I fix RHSA-2025:23644?
To fix RHSA-2025:23644, you need to apply the security update for Red Hat Multicluster Global Hub 1.4.3.
3
What does RHSA-2025:23644 address?
RHSA-2025:23644 addresses a security vulnerability in Red Hat Multicluster Global Hub.
4
Which version of Red Hat Multicluster Global Hub is affected by RHSA-2025:23644?
Red Hat Multicluster Global Hub 1.4.3 is specifically affected by RHSA-2025:23644.
5
Is there any other impact associated with RHSA-2025:23644?
Beyond the security concerns, RHSA-2025:23644 may affect the functionality and management capabilities of hub clusters.