Fortinet security advisory (AV25-758)

Serial number: AV25-758
Date: November 14, 2025

On November 14, 2025, Fortinet published a security advisory to address a critical vulnerability in the following products:

• FortiWeb – versions 8.0.0 to 8.0.1
• FortiWeb – versions 7.6.0 to 7.6.4
• FortiWeb – versions 7.4.0 to 7.4.9
• FortiWeb – versions 7.2.0 to 7.2.11
• FortiWeb – versions 7.0.0 to 7.0.11

Fortinet is aware that an exploit for CVE-2025-64446 exists and is currently being exploited in the wild.

The Cyber Centre encourages users and administrators to review the provided web links and apply the necessary updates.

• PSIRT Advisory: FG-IR-25-910
• Fortinet PSIRT Advisories