CVE-2026-104286
CRITICAL CISACVSS Score
N/A
Severity
CRITICAL
Source
CISA
Published
Oct 01, 2026
Description
Fortinet โ FortiMail: Fortinet FortiMail contains a path traversal and an improper neutralization of NULL byte or NULL character vulnerability that may allow an unauthenticated attacker to write arbitrary files on the underlying system via crafted HTTP or HTTPS requests.