Fortinet FortiClientEMS Remote Code Execution Vulnerability

Release Date: 10 Feb 2026

RISK: Medium Risk

TYPE: Operating Systems - Networks OS

A vulnerability has been identified in Fortinet FortiClientEMS. A remote attacker could exploit this vulnerability to trigger remote code execution on the targeted system.

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Impact

• Remote Code Execution

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System / Technologies affected

• FortiClientEMS 7.4.4

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Solutions

Before installation of the software, please visit the vendor web-site for more details.

 

• Apply fixes issued by the vendor:
  FortiClientEMS 7.4.5 or later version

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Vulnerability Identifier

• CVE-2026-21643

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Source

• Fortinet

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Related Link

• https://fortiguard.fortinet.com/psirt/FG-IR-25-1142