CVE-2007-3742: Apple Safari

Medium severity, CVSS 4.3. EPSS: 2.4% chance of exploitation in the next 30 days.

WebKit in Apple Safari 3 Beta before Update 3.0.3, and iPhone before 1.0.1, does not properly handle the interaction between International Domain Name (IDN) support and Unicode fonts, which allows remote attackers to create a URL containing "look-alike characters" (homographs) and possibly perform phishing attacks.

Affected products

• Apple Safari: up to and including 3.0.2

Published 2007-08-03. Last modified 2026-06-16.