CVE-2026-126163
HIGH
NVD
CVSS Score
8.1
Severity
HIGH
Published
Nov 11, 2026
Vendor
unknown
Description
A use of externally-controlled format string vulnerability in Fortinet FortiMail 8.0.0 through 8.0.1 may allow a remote unauthenticated attacker to execute unauthorized code or commands via a specially crafted SMTP command.