CVE-2018-9190: Fortinet FortiClient

Medium severity, CVSS 5.5. EPSS: 0.4% chance of exploitation in the next 30 days.

A null pointer dereference vulnerability in Fortinet FortiClientWindows 6.0.2 and earlier allows attacker to cause a denial of service via the NDIS miniport driver.

Affected products

• Fortinet FortiClient: up to and including 6.0.2

Published 2019-02-08. Last modified 2026-06-17.