Archives

​​Introduction to FGT_600D-v6-build1803-FORTINET.out Software​​ The ​​FGT_600D-v6-build1803-FORTINET.out​​ firmware delivers critical updates for FortiGate 600D series next-generation firewalls running FortiOS 6.4.15. Released in Q3 2024, this maintenance build addresses security vulnerabilities while optimizing enterprise network performance. Designed explicitly for ​​FortiGate 600D​​ appliances,...

​​Introduction to FGT_500E-v6-build1803-FORTINET.out Software​​ This firmware release (build 1803) delivers critical security patches and performance optimizations for FortiGate 500E next-generation firewalls running FortiOS 6.4.9. Designed to address emerging cybersecurity threats, this update strengthens SSL-VPN authentication protocols and resolves memory leakage...

Introduction to FGT_400E-v6-build1803-FORTINET.out Software This firmware package delivers critical security enhancements and stability improvements for FortiGate 400E series next-generation firewalls running FortiOS 6.4.11. Released as part of Fortinet’s Q4 2024 security maintenance cycle, build 1803 addresses 6 CVEs rated high/critical...

1. Introduction to FGT_500D-v6-build1803-FORTINET.out Software Designed for FortiGate 500D series next-generation firewalls, the ​​FGT_500D-v6-build1803-FORTINET.out​​ firmware enhances network security operations under FortiOS 6.4.5 architecture. Released in Q4 2024 (per Fortinet’s sequential build numbering convention), this update bridges functionality between FortiOS 6.4.5...

Introduction to FGT_400D-v6-build1803-FORTINET.out This firmware package delivers FortiOS 6.4.15 for FortiGate 400D next-generation firewalls, addressing critical security vulnerabilities while enhancing network performance metrics. Designed for enterprise perimeter defense, it supports hybrid cloud architectures through unified policy management across physical/virtual deployments....

​​Introduction to FGT_401E-v6-build1803-FORTINET.out Software​​ The ​​FGT_401E-v6-build1803-FORTINET.out​​ firmware delivers critical updates for FortiGate 400E series next-generation firewalls under FortiOS 6.4.5. Designed to enhance enterprise network security, this build addresses 23 CVEs and introduces advanced threat prevention features for hybrid infrastructure environments....

Introduction to FGT_3815D-v6-build1803-FORTINET.out The ​​FGT_3815D-v6-build1803-FORTINET.out​​ firmware package delivers critical security enhancements and performance optimizations for FortiGate 3800D series next-generation firewalls. Released on March 24, 2025, this build (v6-build1803) addresses 12 CVEs identified in FortiOS 6.4.x while introducing hardware-specific optimizations for...

​​Introduction to FGT_3700D-v6-build1803-FORTINET.out Software​​ This firmware package delivers critical updates for Fortinet’s enterprise-grade FortiGate 3700D Next-Generation Firewall, aligning with FortiOS v6.0 architecture. Released on April 15, 2025, Build 1803 addresses 23 security advisories while introducing hardware-specific optimizations for the 3700D...

​​Introduction to FGT_3401E-v6-build1803-FORTINET.out Software​​ The ​​FGT_3401E-v6-build1803-FORTINET.out​​ firmware package delivers critical security patches and performance optimizations for FortiGate 3401E series next-generation firewalls. Released under FortiOS 6.4.5 branch, this build addresses 12+ CVEs identified in Q4 2024 while enhancing SSL inspection throughput...

Introduction to FGT_3800D-v6-build1803-FORTINET.out Software This firmware package delivers FortiOS 6.0.18 for FortiGate 3800D Series next-generation firewalls, offering enhanced security protocols and hardware compatibility optimizations. Designed for enterprise networks requiring ultra-low latency and multi-terabit throughput, this build addresses 23 CVEs disclosed...