FPR-4115-CHAS-K9= FortiGate 4100 Series v7.4.2 Enterprise Security Bundle Download Link
1. Introduction to FPR-4115-CHAS-K9= Software This enterprise security bundle delivers critical firmware updates for FortiGate 4100 Series chassis systems under FortiOS 7.4.2 branch. Released in Q1 2025, the CHAS-K9= revision specifically addresses hardware-software integration vulnerabilities in hyperscale data center deployments...