FortiClient EMS — Cyber Threats, Attacks & Incidents

Threat entity extracted from intelligence sources

Frequency
13
occurrences
First Seen
January 14, 2026
Last Seen
May 28, 2026

FortiClient EMS is a technology platform tracked across 6 threat clusters and 13 intelligence report mentions on ThreatCluster. First observed January 14, 2026; most recent activity May 28, 2026.

Related Threat Clusters

Recent Intelligence Reports

  • Hackers exploit FortiClient EMS flaw to push infostealer malware — Bleepingcomputer · May 28, 2026
  • Fortinet patches eleven security vulnerabilities in several products — Heise.De · May 13, 2026
  • Fortinet shares climb 3.3% as investors look past early — Quiverquant · April 21, 2026
  • Critical Fortinet sandbox bugs allow auth bypass and RCE — Theregister · April 15, 2026
  • Critical Fortinet sandbox bugs allow auth bypass and RCE — Theregister · April 15, 2026
  • FortiClient EMS insufficiently filters certain elements used in SQL commands — www.fortiguard.com · April 15, 2026
  • Fortinet patches 18 security holes — Heise.De · April 15, 2026
  • CVE-2026-21643: Critical FortiClient EMS Vulnerability Enables Unauthenticated Remote ... — Socprime · February 10, 2026

CVSS v3.1 Breakdown