Disclaimer

Hotfix versions were inferred because the vendor did not list them explicitly: 11.1.6-h1, 11.1.6-h2, 11.1.6-h3, 11.1.6-h4, 11.1.6-h5, 11.1.6-h6, 11.1.6-h7, 11.1.6-h8, 11.1.6-h9, 11.1.6-h10, 11.1.6-h11, 11.1.6-h12, 11.1.6-h13 Known affected versions were inferred from fixed-version data and were not explicitly confirmed by the vendor: 11.2.7-h12

The earliest recollection of this bug is traced back to PAN-OS 11.1.10 - May 27, 2026. This bug is fixed in PAN-OS versions 11.1.6-h14, 11.1.10, 11.2.8. ( PA-3220 firewalls in HA configurations only ) Fixed an intermittent issue where the firewalls went out of sync after a configuration push from Panorama. ( PA-3220 firewalls in high availability (HA) configurations only ) Fixed an intermittent issue where the firewalls went out of sync after a configuration push from Panorama. For more information: https://docs.paloaltonetworks.com/pan-os/11-1/pan-os-release-notes/pan-os-11-1-10-known-and-addressed-issues/pan-os-11-1-10-addressed-issues https://docs.paloaltonetworks.com/pan-os/11-1/pan-os-release-notes/pan-os-11-1-6-known-and-addressed-issues/pan-os-11-1-6-h14-addressed-issues https://docs.paloaltonetworks.com/pan-os/11-2/pan-os-release-notes/pan-os-11-2-8-known-and-addressed-issues/pan-os-11-2-8-addressed-issues