Serial number: AV26-096
Date: February 9, 2026
Updated: March 30, 2026
On February 6, 2026, Fortinet published a security advisory to address a critical vulnerability in the following product:
- FortiClientEMS 7.4 – version 7.4.4
Update 1
Open-source reporting indicates that CVE-2026-21643 is being exploited in the wild.
The Cyber Centre encourages users and administrators to review the provided web links and apply the necessary updates.
