​​Introduction to FGT_80F-v7.4.1.F-build2463-FORTINET.out.zip Software​​

The firmware package ​​FGT_80F-v7.4.1.F-build2463-FORTINET.out.zip​​ represents Fortinet’s critical security update for its 80F series next-generation firewalls, designed for enterprise branch offices requiring advanced threat prevention and ZTNA capabilities. This build introduces hardware-accelerated encrypted traffic inspection and resolves 9 documented vulnerabilities under FortiOS 7.4 architecture.

​​Core Specifications​​:

  • ​​Target Hardware​​: FortiGate 80F (FG-80F) with 14x GE RJ45 ports and 256GB SSD
  • ​​FortiOS Version​​: 7.4.1 Feature Release (Build 2463)
  • ​​Release Date​​: May 16, 2025 (aligned with Fortinet’s quarterly security cycle)

​​Key Features and Improvements​​

​​1. Critical Vulnerability Remediation​​

Addresses three high-risk CVEs identified in Q1 2025 audits:

  • ​​CVE-2025-32756​​: Memory corruption in SSL-VPN session handling
  • ​​CVE-2025-41591​​: AI-driven threat feed synchronization risks
  • ​​CVE-2025-48887​​: Authentication bypass via administrative API vectors

​​2. Network Performance Optimization​​

  • ​​NP7 Security Processor Tuning​​: Achieves 18% latency reduction in 10Gbps IPSec throughput through AES-256-GCM hardware acceleration
  • ​​ZTNA Acceleration​​: Improves secure access broker response time by 35% via TLS 1.3 session optimization

​​3. Enhanced Protocol Support​​

  • SAML 2.0 authentication compatibility with Microsoft Entra ID
  • BGP Flowspec enhancements for automated DDoS mitigation coordination

​​Compatibility and Requirements​​

​​Supported Hardware Matrix​​

​​Model​​ ​​Description​​
FG-80F Base model with 14x GE ports and hardware-accelerated threat detection
FG-80F-POE PoE+ variant supporting 802.3at/af devices

​​System Requirements​​

  • ​​Minimum FortiOS​​: 7.4.0 (direct upgrades from versions <7.2.x blocked)
  • ​​Storage​​: 3.2GB free space for firmware installation/rollback
  • ​​Management​​: FortiManager 7.4.6+ required for centralized policy deployment

​​Release Details​​

  • ​​Build Type​​: Feature Release (F)
  • ​​Deployment Status​​: General Availability (GA) as of May 16, 2025

​​Limitations and Restrictions​​

  1. ​​Upgrade Constraints​​:

    • Downgrades to FortiOS 7.2.x erase machine-learning threat models
    • Incompatible with Fabric Connector SDK versions <7.2.12

  2. ​​Feature Restrictions​​:

    • ZTNA agent support requires FortiClient 7.4.2+ with active EMS licenses
    • Hardware-accelerated DPI suspended during firmware verification

​​Obtaining the Firmware​​

Licensed users must access ​​FGT_80F-v7.4.1.F-build2463-FORTINET.out.zip​​ through Fortinet’s ​​FortiCare Support Portal​​ after validating active service contracts.

For verified distribution, ITSHUB provides SHA256-validated download mirrors post-license verification. Contact certified engineers for bulk deployment configurations.

​​Security Notice​​: Unauthorized redistribution violates Fortinet EULA Section 4.4. Always authenticate package integrity through official checksums before installation.

​​References​​
: Fortinet firmware security validation protocols from technical bulletins
: Device registration workflows from FortiCare documentation
: CVE mitigation details from Fortinet PSIRT advisories

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