CVE-2006-1986: Apple Safari

High severity, CVSS 7.5. EPSS: 3.8% chance of exploitation in the next 30 days.

Apple Safari 2.0.3 allows remote attackers to cause a denial of service and possibly execute code via a large CELLSPACING attribute in a TABLE tag, which triggers an error in KWQListIteratorImpl::KWQListIteratorImpl.

Affected products

• Apple Safari: version 2.0 only; version 2.0.1 only; version 2.0.2 only; version 2.0.3 only

Published 2006-04-21. Last modified 2026-06-16.