The following advisory data is extracted from:

https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_12891.json

Red Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.

- Packet Storm Staff




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Red Hat Security Advisory

Synopsis:           Moderate: Red Hat multicluster global hub 1.4.2 security update
Advisory ID:        RHSA-2025:12891-03
Product:            Red Hat multicluster global hub
Advisory URL:       https://access.redhat.com/errata/RHSA-2025:12891
Issue date:         2025-08-05
Revision:           03
CVE Names:          CVE-2025-22871
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Summary: 

Red Hat multicluster global hub v1.4.2 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 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:

https://docs.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.13/html/multicluster_global_hub/index



CVEs:

CVE-2025-22871

References:

https://access.redhat.com/security/cve/CVE-2025-22871
https://access.redhat.com/security/updates/classification/
https://bugzilla.redhat.com/show_bug.cgi?id=2358493