Palo Alto Failed To Fetch Device Certificate Tpm Public Key Match Failed Updated Hot! Jun 2026

Some VMs or non-HSM TPM implementations cause inconsistent public key reporting.

This invalidates any existing TPM-bound certificates and keys. Some VMs or non-HSM TPM implementations cause inconsistent

“Failed to fetch device certificate. TPM public key match failed.” tail follow log mp-log.tpm

When the firewall came back online, the error logs were gone. The device reached out to the Palo Alto licensing servers. This time, the handshake was perfect: Some VMs or non-HSM TPM implementations cause inconsistent

He checked the dedicated management plane logs located in /var/log/pan/ . > tail follow log mp-log.tpm