CVE-2005-1655: Aol Instant Messenger

Medium severity, CVSS 5.0. EPSS: 2.4% chance of exploitation in the next 30 days.

AOL Instant Messenger 5.5.x and earlier allows remote attackers to cause a denial of service (client crash) via an invalid smiley icon location in the sml parameter of a font tag.

Affected products

• Aol Instant Messenger: version 1.2 only; version 2.0.912 only; version 2.0.996 only; version 2.0_n only; version 2.1.1236 only; version 2.5.1366 only; …

Published 2005-05-18. Last modified 2026-06-16.