CVE-2026-35616: Fortinet FortiClient EMS Improper Access Control Vulnerability

Added to the CISA Known Exploited Vulnerabilities catalog on 06 Apr 2026. Vendor: Fortinet. Product: FortiClient EMS.

Fortinet FortiClient EMS contains an improper access control vulnerability that may allow an unauthenticated attacker to execute unauthorized code or commands via crafted requests.

Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. (due 09 Apr 2026)