Disclaimer

Hotfix versions were inferred because the vendor did not list them explicitly: 11.1.4-h1, 11.1.4-h2, 11.1.4-h3, 11.1.4-h4, 11.1.4-h5, 11.1.4-h6, 11.1.4-h7, 11.1.4-h8, 11.1.4-h9, 11.1.4-h10, 11.1.4-h11, 11.1.4-h12, 11.1.6-h1, 11.1.6-h2, 11.1.7-h1, 11.2.4-h1, 11.2.4-h2, 11.2.4-h3, 11.2.4-h4

The earliest recollection of this bug is traced back to PAN-OS 11.1.4 - July 08, 2026. This bug is fixed in PAN-OS versions 11.1.8, 11.1.4-h13, 11.1.7-h2, 11.1.6-h3, 11.2.4-h5. Fixed an issue where the firewall rebooted when Shared Pool Type 32 was depleted and traffic matched advanced features. The firewall might reboot when traffic matches with certain Advanced features (such as Advanced Threat Prevention and Advanced URL Filtering with properly configured URL Filtering/Anti-Spyware/Vulnerability security profiles) and Shared Pool Type 32 becomes depleted. Fixed an issue where the firewall might reboot when traffic matches with certain Advanced features (such as Advanced Threat Prevention and Advanced URL Filtering with properly configured URL Filtering/Anti-Spyware/Vulnerability security profiles) and Shared Pool Type 32 becomes depleted. For more information: https://docs.paloaltonetworks.com/pan-os/11-1/pan-os-release-notes/pan-os-11-1-4-known-and-addressed-issues/pan-os-11-1-4-h13-addressed-issues https://docs.paloaltonetworks.com/pan-os/11-1/pan-os-release-notes/pan-os-11-1-4-known-and-addressed-issues/pan-os-11-1-4-known-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-h3-addressed-issues https://docs.paloaltonetworks.com/pan-os/11-1/pan-os-release-notes/pan-os-11-1-7-known-and-addressed-issues/pan-os-11-1-7-h2-addressed-issues https://docs.paloaltonetworks.com/pan-os/11-1/pan-os-release-notes/pan-os-11-1-8-known-and-addressed-issues/pan-os-11-1-8-addressed-issues https://docs.paloaltonetworks.com/pan-os/11-2/pan-os-release-notes/pan-os-11-2-4-known-and-addressed-issues/pan-os-11-2-4-h5-addressed-issues