Disclaimer

Hotfix versions were inferred because the vendor did not list them explicitly: 10.2.5-h1, 10.2.5-h2, 10.2.5-h3, 10.2.5-h4, 10.2.5-h5, 10.2.5-h6, 10.2.5-h7, 10.2.5-h8, 10.2.7-h1, 10.2.7-h2, 10.2.7-h3, 10.2.7-h4, 10.2.7-h5, 10.2.8-h1, 10.2.8-h2, 10.2.8-h3, 10.2.8-h4, 10.2.8-h5, 10.2.8-h6, 10.2.8-h7, 10.2.8-h8, 10.2.8-h9, 10.2.8-h10, 10.2.8-h11, 10.2.8-h12, 10.2.8-h13, 10.2.8-h14, 10.2.8-h15, 10.2.8-h16, 10.2.8-h17, 11.0.3-h1, 11.0.3-h2, 11.0.3-h3, 11.0.3-h4

The earliest recollection of this bug is traced back to PAN-OS 10.2.5-h9 - July 22, 2025. This bug is fixed in PAN-OS versions 10.2.5-h9, 11.0.3-h5, 10.2.7-h6, 10.2.9, 10.2.8-h18. Fixed an issue where the Elasticsearch cluster health status displayed as yellow or red due to Elasticsearch SSH tunnel flaps. The EleasticSearch SSH flaps on the M-600 appliance in Panorama or Log Collector mode. This causes logs to not display on the Panorama management server ( Monitor Logs ) and the Log Collector health status ( Panorama Managed Collectors Status ) to display as degraded. For more information: https://docs.paloaltonetworks.com/pan-os/10-2/pan-os-release-notes/pan-os-10-2-5-known-and-addressed-issues/pan-os-10-2-5-h9-addressed-issues https://docs.paloaltonetworks.com/pan-os/10-2/pan-os-release-notes/pan-os-10-2-6-known-and-addressed-issues/pan-os-10-2-6-known-issues https://docs.paloaltonetworks.com/pan-os/10-2/pan-os-release-notes/pan-os-10-2-7-known-and-addressed-issues/pan-os-10-2-7-h6-addressed-issues https://docs.paloaltonetworks.com/pan-os/10-2/pan-os-release-notes/pan-os-10-2-7-known-and-addressed-issues/pan-os-10-2-7-known-issues https://docs.paloaltonetworks.com/pan-os/10-2/pan-os-release-notes/pan-os-10-2-8-known-and-addressed-issues/pan-os-10-2-8-h18-addressed-issues https://docs.paloaltonetworks.com/pan-os/10-2/pan-os-release-notes/pan-os-10-2-8-known-and-addressed-issues/pan-os-10-2-8-known-issues https://docs.paloaltonetworks.com/pan-os/10-2/pan-os-release-notes/pan-os-10-2-9-known-and-addressed-issues/pan-os-10-2-9-addressed-issues https://docs.paloaltonetworks.com/pan-os/11-0/pan-os-release-notes/pan-os-11-0-0-known-and-addressed-issues/pan-os-11-0-0-known-issues https://docs.paloaltonetworks.com/pan-os/11-0/pan-os-release-notes/pan-os-11-0-1-known-and-addressed-issues/pan-os-11-0-1-known-issues https://docs.paloaltonetworks.com/pan-os/11-0/pan-os-release-notes/pan-os-11-0-2-known-and-addressed-issues/pan-os-11-0-2-known-issues https://docs.paloaltonetworks.com/pan-os/11-0/pan-os-release-notes/pan-os-11-0-3-known-and-addressed-issues/pan-os-11-0-3-h5-addressed-issues https://docs.paloaltonetworks.com/pan-os/11-0/pan-os-release-notes/pan-os-11-0-3-known-and-addressed-issues/pan-os-11-0-3-known-issues