CVE-2006-4819: Opera Browser

Medium severity, CVSS 5.1. EPSS: 4.9% chance of exploitation in the next 30 days.

Heap-based buffer overflow in Opera 9.0 and 9.01 allows remote attackers to execute arbitrary code via a long URL in a tag (long link address).

Affected products

• Opera Opera Browser: version 9.0 only; version 9.01 only

Published 2006-10-17. Last modified 2026-06-16.