CVE-2026-71408: Fortinet FortiOS

Medium severity, CVSS 5.3. EPSS: 0.4% chance of exploitation in the next 30 days.

A allocation of resources without limits or throttling vulnerability in Fortinet FortiOS 7.6.0 through 7.6.6, FortiOS 7.4 all versions, FortiOS 7.2 all versions may allow attacker to denial of service via <insert attack vector here>

Affected products

• Fortinet FortiOS: before 7.6.7 (fixed in 7.6.7)

Published 2026-08-12. Last modified 2026-09-08.