CVE-2007-2195: Alvaro Alvaros Messenger

Medium severity, CVSS 5.0. EPSS: 3.3% chance of exploitation in the next 30 days.

aMSN (aka Alvaro's Messenger) 0.96 and earlier allows remote attackers to cause a denial of service (application crash) by sending invalid data to TCP port 31337.

Affected products

• Alvaro Alvaros Messenger: up to and including 0.96

Published 2007-04-24. Last modified 2026-06-16.