Archives

Introduction to FGT_300E-v7.4.3.F-build2573-FORTINET.out.zip This firmware update delivers critical security enhancements and performance optimizations for Fortinet’s FortiGate-300E Next-Generation Firewall, specifically engineered for enterprise branch office deployments. Released in Q1 2025 under FortiOS 7.4.3.F, this build enhances the Security Processing Unit (SPU)...

Introduction to FGT_3000D-v7.4.3.F-build2573-FORTINET.out.zip This firmware package delivers enterprise-grade security enhancements and hardware optimizations for FortiGate 3000D next-generation firewalls running FortiOS 7.4.3. Released through Fortinet’s Q2 2025 security advisories, the build2573 revision addresses 9 CVEs while achieving 160Gbps threat inspection throughput...

​​Introduction to FGT_3000F-v7.4.3.F-build2573-FORTINET.out.zip​​ The ​​FGT_3000F-v7.4.3.F-build2573-FORTINET.out.zip​​ firmware package delivers FortiOS 7.4.3 for FortiGate 3000F series next-generation firewalls, designed for hyperscale data centers and enterprise networks requiring 397 Gbps firewall throughput. Released in Q2 2025, this update addresses critical vulnerabilities while introducing...

Introduction to FGT_2601F-v7.4.3.F-build2573-FORTINET.out.zip This firmware package delivers FortiOS 7.4.3 for FortiGate 2601F series enterprise firewalls, officially released by Fortinet in Q2 2025 to address advanced network security requirements in medium-to-large enterprise environments. Designed for high-performance network edge protection, the update...

​​Introduction to FGT_2500E-v7.4.3.F-build2573-FORTINET.out.zip​​ This firmware package delivers FortiOS 7.4.3 for FortiGate 2500E Next-Generation Firewalls, released on May 10, 2025, to address 16 critical vulnerabilities while enhancing SD-WAN orchestration capabilities. Designed for enterprise data centers and high-traffic networks, it supports 12...

Introduction to FGT_2600F-v7.4.3.F-build2573-FORTINET.out.zip This firmware package delivers critical security enhancements and performance optimizations for Fortinet’s FortiGate 2600F next-generation firewall, part of the FortiOS 7.4.3 maintenance release. Designed for hyperscale data center deployments, build 2573 resolves 18 documented CVEs while introducing...

Introduction to FGT_2201E-v7.4.3.F-build2573-FORTINET.out.zip This firmware package delivers FortiOS 7.4.3 for FortiGate 2201E series next-generation firewalls, designed to address critical security vulnerabilities while optimizing enterprise network performance. As part of Fortinet’s quarterly Feature Release (F-build) cycle, this version introduces 18+ functional...

Introduction to FGT_1801F-v7.4.3.F-build2573-FORTINET.out.zip This firmware package delivers FortiOS 7.4.3 for FortiGate 1801F next-generation firewalls, designed for high-performance network security in enterprise and data center environments. Released in March 2025 as part of Fortinet’s quarterly security update cycle, build 2573 resolves...

Introduction to FGT_140E-v7.4.3.F-build2573-FORTINET.out.zip This firmware package delivers critical security updates and operational enhancements for FortiGate 140E next-generation firewalls running FortiOS 7.4.3. Released in Q1 2025, it addresses 15 high-severity vulnerabilities while introducing SD-WAN automation tools for hybrid network environments. Designed...

Introduction to FGT_200F-v7.4.3.F-build2573-FORTINET.out.zip The ​​FGT_200F-v7.4.3.F-build2573-FORTINET.out.zip​​ firmware package delivers FortiOS 7.4.3 for FortiGate 200F next-generation firewalls, addressing critical security vulnerabilities and refining enterprise network performance. Released on ​​May 10, 2025​​, this update aligns with Fortinet’s Security Fabric architecture to enhance threat...