The earliest recollection of this bug is traced back to PAN-OS 12.1.5 - March 31, 2026. This bug is fixed in PAN-OS versions 12.1.5. Fixed an issue where exporting an ML-DSA certificate with PKCS12 resulted in an error file with the message failed to process command . 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