Active Exploitation of Vulnerability in Fortinet FortMail

Cyber Security Agency of Singapore Version 1 original current

Imported from official source

Attackers are exploiting a critical vulnerability in Fortinet FortiMail to write arbitrary files on the underlying system. Patch immediately.

This version

Version
1 of 1
Recorded
October 06, 2026 02:33
Change
Initial
Content hash
191cf1989354ffc90910bf13d105944b
All versions
Revision history

Officially records where a publication came from, not whether it is true. Imported records are reproduced from an organization's own official source.