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, 11.1.6-h14, 11.1.6-h15, 11.1.6-h16, 11.1.6-h17, 11.1.6-h18, 11.1.6-h19, 11.1.6-h20, 11.1.6-h21, 11.1.6-h22, 11.1.6-h23, 11.1.6-h24, 11.1.10-h1, 11.1.10-h2, 11.1.10-h3, 11.1.10-h4, 11.1.10-h5, 11.1.10-h6, 11.1.10-h7, 11.1.10-h8, 11.1.10-h9, 11.1.10-h10, 11.1.10-h11 Known affected versions were inferred from fixed-version data and were not explicitly confirmed by the vendor: 10.2.16-h7, 11.2.7-h12

The earliest recollection of this bug is traced back to PAN-OS 10.2.17 - July 08, 2026. This bug is fixed in PAN-OS versions 11.1.6-h25, 11.1.10-h12, 10.2.17, 11.1.11, 11.2.8. ( VM-Series firewalls only ) Fixed an issue where the maximum registered IP address for was incorrectly set to 100,000 instead of the expected 500,000. For more information: https://docs.paloaltonetworks.com/pan-os/10-2/pan-os-release-notes/pan-os-10-2-17-known-and-addressed-issues/pan-os-10-2-17-addressed-issues 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-h12-addressed-issues https://docs.paloaltonetworks.com/pan-os/11-1/pan-os-release-notes/pan-os-11-1-11-known-and-addressed-issues/pan-os-11-1-11-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-h25-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