CVE-2024-46670: Fortinet FortiOS

High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days.

An Out-of-bounds Read vulnerability [CWE-125] in FortiOS version 7.6.0, version 7.4.4 and below, version 7.2.9 and below and FortiSASE FortiOS tenant version 24.3.b IPsec IKE service may allow an unauthenticated remote attacker to trigger memory consumption leading to Denial of Service via crafted requests.

Affected products

• Fortinet FortiOS: from 7.2.0, before 7.2.10 (fixed in 7.2.10); from 7.4.0, before 7.4.5 (fixed in 7.4.5); version 7.6.0 only

Published 2025-01-14. Last modified 2026-06-17.