【Vulnerability Alert】FortiSIEM has a critical security vulnerability (CVE-2026-106173)

• Subject: 【Vulnerability Alert】FortiSIEM has a critical security vulnerability (CVE-2026-106173)

• Description:
  • Forwarding TWCERTCC Security Information Advisory TWCERTCC-200-202610-00000016
  • Fortinet has released a critical security vulnerability advisory for FortiSIEM (CVE-2026-106173, CVSS: 9.8). This vulnerability may allow an unauthenticated attacker to execute unauthorized code or commands through crafted data.
• Affected Platforms:
  • FortiSIEM version 7.5.0
• Recommended Actions:
  • Please update FortiSIEM to version 7.5.1 (inclusive) or later
• References:
  1. https://www.twcert.org.tw/tw/cp-169-11280-8bf6d-1.html

Computer and Communication Center
Network System Division