RHSA-2026:92515 - Security Advisory

Topic

Logging for Red Hat OpenShift - 6.6.2

Description

Red Hat OpenShift Logging 6.6.2 is a cluster-wide logging solution for OpenShift that collects and manages applications, infrastructure, and audit logs.

Solution

For OpenShift Container Platform 4.22 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/4.22/html/release_notes/ocp-4-22-release-notes

For Red Hat OpenShift Logging 6.6, see the following instructions to apply this update:

https://docs.redhat.com/en/documentation/red_hat_openshift_logging/6.6

Affected Products

• Logging Subsystem for Red Hat OpenShift

Fixes

• BZ - 2467809
• BZ - 2484830
• BZ - 2526955
• BZ - 2533175
• BZ - 2538945
• BZ - 2543236
• LOG-10285 - OTLP output emits k8s.pod.label.* resource attributes with dedotted keys instead of original label keys
• LOG-10299 - [release-6.6] Upgrade to Loki 3.7.9
• LOG-10313 - [Backport 6.6] Allow users to remove old Schemas that have fallen out of retention
• LOG-10323 - [Backport 6.6] Set terminationGracePeriodSeconds for Ingesters
• LOG-10324 - [Backport 6.6] Enable flush on shutdown for Ingesters
• LOG-10395 - [release-6.6] Add Prometheus Alert to warn users to move off BoltDB
• LOG-10396 - [release-6.6] LogFileMetricExporter's `log_logged_bytes_total` appears to overcount container logs by a factor 6x
• LOG-9995 - [release-6.6]detectMultiLineException filter fails to parse and group Java exceptions with unconventional nesting patterns

CVEs

• CVE-2026-41178
• CVE-2026-42499
• CVE-2026-63209
• CVE-2026-77619
• CVE-2026-84304
• CVE-2026-84445

References

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