FortinetSoftware

​​Introduction to FGT_400D-v6-build0866-FORTINET.out.zip Software​​ This firmware package delivers critical security updates for FortiGate 400D firewalls operating on FortiOS 6.0, specifically designed for enterprises requiring extended lifecycle support for legacy infrastructure. Released under Fortinet’s Extended Vulnerability Management (EVM) program in Q4...

​​1. Introduction to FGT_1500D-v6-build0866-FORTINET.out.zip Software​​ This firmware package delivers critical security updates and performance optimizations for ​​FortiGate 1500D​​ appliances operating on FortiOS 6.0.8. Designed as a Security Maintenance Release (SMR), it addresses vulnerabilities identified in earlier builds while enhancing operational...

Introduction to FGT_800D-v6-build0335-FORTINET.out.zip Software This firmware update delivers FortiOS 6.4.3 for FortiGate 800D series next-generation firewalls, specifically addressing enterprise branch office security requirements. Released under Fortinet’s Q1 2025 extended support program, build0335 resolves 12 documented vulnerabilities while maintaining backward compatibility...

​​Introduction to FGT_3000D-v6-build0866-FORTINET.out.zip​​ This firmware package delivers essential security hardening and operational optimizations for ​​FortiGate 3000D​​ next-generation firewalls under FortiOS 6.0. Designed for hyperscale data center deployments, it combines threat prevention with infrastructure resilience enhancements while maintaining backward compatibility with...

Introduction to FGT_300D-v6-build0866-FORTINET.out.zip This firmware package delivers critical security patches and operational optimizations for FortiGate 300D series firewalls running FortiOS 6.x architecture. Designed as an intermediate maintenance release, it bridges security gaps between major version updates while maintaining backward compatibility...

​​1. Introduction to FGT_1000D-v6-build0866-FORTINET.out.zip​​ This firmware package delivers FortiOS 6.0.8 for FortiGate 1000D series next-generation firewalls, designed for enterprise-level network security and high-availability environments. Released as part of Fortinet’s Q4 2023 security maintenance cycle, this build focuses on addressing critical...

​​Introduction to FGT_100D-v6-build0866-FORTINET.out.zip​​ This firmware package delivers FortiOS 6.0.8 for FortiGate 100D series firewalls, focusing on stability improvements and vulnerability remediation for small-to-medium business networks. Designed as a maintenance release, it addresses critical security gaps while preserving compatibility with legacy...

​​Introduction to FGT_90D-v6-build0335-FORTINET.out.zip Software​​ The ​​FGT_90D-v6-build0335-FORTINET.out.zip​​ firmware package delivers essential updates for FortiGate 90D series next-generation firewalls, designed to enhance network security and operational stability. This build corresponds to FortiOS 6.0.9, a maintenance release addressing critical vulnerabilities and optimizing performance...

Introduction to FGT_600D-v6-build0335-FORTINET.out.zip This firmware package delivers critical security patches and performance enhancements for FortiGate 600D next-generation firewalls running FortiOS v6.0. Released under Fortinet’s Q1 2025 security advisory cycle (FG-IR-25-0335), it resolves 11 CVEs while optimizing threat detection throughput by...

Introduction to FGT_500D-v6-build0335-FORTINET.out.zip This firmware package delivers essential updates for Fortinet’s FortiGate 500D Next-Generation Firewall, designed to strengthen network defenses while optimizing enterprise-grade security operations. As part of FortiOS 6.0.6, build0335 addresses critical vulnerabilities and enhances hardware acceleration capabilities for...