Archives

1. Introduction to FGT_91E-v6-build1803-FORTINET.out Software The ​​FGT_91E-v6-build1803-FORTINET.out​​ firmware delivers critical security patches and performance optimizations for FortiGate 91E next-generation firewalls under FortiOS 6.4.5 architecture. Released in March 2025 according to Fortinet’s build metadata, this update targets organizations requiring extended hardware...

Introduction to FGT_81E_POE-v6-build1803-FORTINET.out Software This firmware package provides essential updates for Fortinet’s FortiGate 81E PoE series appliances, specifically optimized for Power over Ethernet (PoE) network deployments. Released under FortiOS v6.4.15 security framework in Q1 2025, it addresses 9 critical CVEs...

​​Introduction to FGT_900D-v6-build1803-FORTINET.out Software​​ This firmware package delivers critical security patches and hardware-specific optimizations for FortiGate 900D enterprise firewalls running FortiOS 6.4.15. As part of Fortinet’s Q3 2024 Extended Security Maintenance (ESM) program, it addresses 9 CVEs while enhancing threat...

​​Introduction to FGT_80F-v6-build5535-FORTINET.out Software​​ The ​​FGT_80F-v6-build5535-FORTINET.out​​ firmware package provides essential updates for Fortinet’s FortiGate 80F series, a compact next-generation firewall designed for small-to-medium enterprises and branch offices. This release focuses on resolving critical vulnerabilities while enhancing operational stability under high-traffic...

​​Introduction to FGT_61F-v6-build1803-FORTINET.out Software​​ This firmware update (v6.0 Build 1803) targets Fortinet’s FortiGate 61F Next-Generation Firewall, optimized for mid-sized enterprises and branch offices. Released on March 28, 2025, it addresses 17 security vulnerabilities while enhancing threat prevention capabilities through FortiGuard...

​​Introduction to FGT_81E-v6-build1803-FORTINET.out Software​​ The ​​FGT_81E-v6-build1803-FORTINET.out​​ firmware delivers critical updates for FortiGate 80E series next-generation firewalls under FortiOS 6.4.5. Designed for mid-sized enterprises, this build enhances threat prevention capabilities while optimizing SD-WAN performance for distributed branch offices. Compatible exclusively with...

Introduction to FGT_800D-v6-build1803-FORTINET.out This firmware package delivers FortiOS 6.4.9 for FortiGate 800D Series firewalls, targeting enterprises requiring carrier-grade network security and high-density VPN connectivity. Released on March 18, 2025, it addresses 18 CVEs from Fortinet’s Q1 2025 security advisories while...

Introduction to FGT_600E-v6-build1803-FORTINET.out The FGT_600E-v6-build1803-FORTINET.out firmware package delivers critical security updates and performance optimizations for Fortinet’s FortiGate 600E next-generation firewall platform. Designed for mid-sized enterprises and distributed branch networks, this Q3 2024 release addresses 11 CVEs while enhancing threat prevention...

Introduction to FGT_501E-v6-build1803-FORTINET.out Software The firmware ​​FGT_501E-v6-build1803-FORTINET.out​​ delivers critical security updates and stability enhancements for Fortinet’s ​​FortiGate 501E Series​​ firewalls running ​​FortiOS 6.4​​. Released under Fortinet’s Q4 2024 security maintenance cycle, this build addresses multiple high-severity CVEs while optimizing threat...

Introduction to FGT_80E_POE-v6-build1803-FORTINET.out The ​​FGT_80E_POE-v6-build1803-FORTINET.out​​ firmware package delivers critical security updates and hardware optimizations for FortiGate 80E Power-over-Ethernet (PoE) series appliances. Released on May 9, 2025, this build (v6-build1803) resolves 9 documented CVEs while introducing enhanced PoE management capabilities for...