CVE-2026-126161
HIGH
NVD
CVSS Score
7.5
Severity
HIGH
Published
Nov 11, 2026
Vendor
unknown
Description
A uncontrolled resource consumption vulnerability in Fortinet FortiMail 8.0.0 through 8.0.1, FortiMail 7.6.0 through 7.6.6, FortiMail 7.4.0 through 7.4.6 may allow a remote unauthenticated attacker to cause a denial of service via repeated unauthenticated POST requests.