Fortinet Issues Urgent Patch for Critical FortiSIEM Security Flaw

Fortinet has released security updates for a critical vulnerability (CVE-2026-106173) in FortiSIEM version 7.5.0, rated 9.8 CVSS. This flaw allows unauthenticated attackers to execute arbitrary code, with a public proof-of-concept exploit available. Cybersecurity agencies are urging immediate updates to version 7.5.1 or later to mitigate significant risk.