FGT_80D-v6-build0505-FORTINET.out FortiOS v6.0.15 Security Patch for FortiGate 80D Series Download
Introduction to FGT_80D-v6-build0505-FORTINET.out Software Purpose and Background The FGT_80D-v6-build0505-FORTINET.out firmware file is an official FortiOS security update designed for FortiGate 80D series firewalls. Released under Fortinet’s Q2 2025 maintenance cycle, this build addresses critical vulnerabilities while maintaining backward compatibility with...

