CVE-2023-44247: Fortinet FortiOS

High severity, CVSS 7.2. EPSS: 1.2% chance of exploitation in the next 30 days.

A double free vulnerability [CWE-415] vulnerability in Fortinet FortiOS 6.4 all versions may allow a privileged attacker to execute code or commands via crafted HTTP or HTTPs requests.

Affected products

• Fortinet FortiOS: from 6.2.0, up to and including 6.2.16; from 6.4.0, up to and including 6.4.15

Published 2024-05-14. Last modified 2026-06-17.