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FortiOS 6.4.3 Release Notes

Overview

This document provides essential release information for FortiOS version 6.4.3, the network security operating system from Fortinet. It details new features, enhancements, resolved issues, and known limitations to help administrators manage and optimize their Fortinet security infrastructure.

Key Details

Version: 6.4.3
Build: 1778
Release Date: May 3, 2022

What's Inside

Explore the latest updates, including:

New features and enhancements for advanced security capabilities.
Resolved issues addressing bugs and improving stability.
Known issues that may require attention or workarounds.
Special notices and upgrade information for seamless integration.

Supported Models

FortiOS 6.4.3 supports a wide range of Fortinet hardware and virtual appliances, including FortiGate, FortiWiFi, FortiGate VM, and more. Refer to the document for a comprehensive list of supported models.

Learn More

For detailed documentation and resources, visit the Fortinet Document Library.

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