CVE-1999-0940: Mutt Mail Client

High severity, CVSS 7.5. EPSS: 2.7% chance of exploitation in the next 30 days.

Buffer overflow in mutt mail client allows remote attackers to execute commands via malformed MIME messages.

Affected products

• Mutt Mutt Mail Client: any version

Published 1999-09-27. Last modified 2026-06-16.