Disclaimer

Known affected versions were inferred from fixed-version data and were not explicitly confirmed by the vendor: 11.2.10-h13, 12.1.4-h3

The earliest recollection of this bug is traced back to PAN-OS 11.2.11 - August 12, 2026. This bug is fixed in PAN-OS versions 11.2.11, 12.1.5. Fixed an issue on Panorama where enabling Post-Quantum Pre-Shared Key (PPK) within an IKE Gateway profile that was configured as a part of a template stack failed or was inconsistent when attempted via the web interface, even when the keys were properly configured. For more information: https://docs.paloaltonetworks.com/ngfw/release-notes/12-1/pan-os-12-1-5-known-and-addressed-issues/pan-os-12-1-5-addressed-issues https://docs.paloaltonetworks.com/pan-os/11-2/pan-os-release-notes/pan-os-11-2-11-known-and-addressed-issues/pan-os-11-2-11-addressed-issues