CVE-2025-25251: Fortinet FortiClient

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

An Incorrect Authorization vulnerability [CWE-863] in FortiClient Mac 7.4.0 through 7.4.2, 7.2.0 through 7.2.8, 7.0.0 through 7.0.14 may allow a local attacker to escalate privileges via crafted XPC messages.

Affected products

• Fortinet FortiClient: from 7.0.0, before 7.2.9 (fixed in 7.2.9); from 7.4.0, before 7.4.3 (fixed in 7.4.3)

Published 2025-05-28. Last modified 2026-06-17.