RHSA-2025:23057 - Security Advisory

Topic

Logging for Red Hat OpenShift - 6.3.2

Description

Red Hat OpenShift Logging 6.3.2 is a cluster-wide logging solution for OpenShift that collects and manages applications, infrastructure, and audit logs.

Solution

For OpenShift Container Platform 4.19 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this errata update:

https://docs.redhat.com/en/documentation/openshift_container_platform/4.19/html/release_notes/ocp-4-19-release-notes

For Red Hat OpenShift Logging 6.3, see the following instructions to apply this update:

https://docs.redhat.com/en/documentation/red_hat_openshift_logging/6.3

Affected Products

• Logging Subsystem for Red Hat OpenShift

Fixes

• https://issues.redhat.com/browse/LOG-7386 - [release-6.3]clusterLogForwarder API doesn't indicate that the kafka URL should be tcp or tls
• https://issues.redhat.com/browse/LOG-7751 - [release-6.3] Vector stops of log forwarding when the TCP session is killed
• https://issues.redhat.com/browse/LOG-7777 - [release-6.3 ]Incorrect Highlighting of Log Messages in OpenShift Web Console UI
• https://issues.redhat.com/browse/LOG-7805 - [release-6.3] The `.openshift.sequence` not getting pruned in Logging 6.3
• https://issues.redhat.com/browse/LOG-7806 - [release-6.3] The `.kubernetes.container_iostream` is not getting pruned in Logging 6.3 for Splunk output
• https://issues.redhat.com/browse/LOG-7811 - [release-6.3] Kafka sink: MessageSizeTooLarge
• https://issues.redhat.com/browse/LOG-7996 - [Logging6.3][Vector] Log forwarding stops after OOM; disk buffer file corruption causes deserialization error

CVEs

• CVE-2025-22868
• CVE-2025-30204

References

• https://access.redhat.com/security/updates/classification/