Exploited Fortinet FortiMail Zero-Day Calls for Urgent Action

vulnerability

Exploited Fortinet FortiMail Zero-Day Calls for Urgent Action

A critical zero-day vulnerability (CVE-2026-104286) in Fortinet's FortiMail software has been actively exploited in the wild, prompting CISA to urge immediate action.

SecurityWeek · Oct 2, 2026 CriticalCVSS 9.8KEV

CVE-2026-104286 zero-day vulnerability path traversal

vulnerability

Fortinet sounds the alarm over actively exploited FortiMail zero-day

Fortinet has issued a warning about a critical, actively exploited zero-day vulnerability (CVE-2026-104286) in its FortiMail email security platform. Fortinet recommends immediate mitigation steps, including disabling Id…

The Register · Oct 2, 2026 CriticalCVSS 9.8KEV

CVE-2026-104286 zero-day vulnerability exploit

news.mlab.sh

Exploited Fortinet FortiMail Zero-Day Calls for Urgent Action

Exploited Fortinet FortiMail Zero-Day Calls for Urgent Action

Fortinet sounds the alarm over actively exploited FortiMail zero-day