CVE-2010-2663: Opera Browser

Medium severity, CVSS 4.3. EPSS: 1.9% chance of exploitation in the next 30 days.

Opera before 10.60 allows remote attackers to cause a denial of service (application hang) via an ended event handler that changes the SRC attribute of an AUDIO element.

Affected products

• Opera Opera Browser: up to and including 10.60; version 5.0 only; version 5.02 only; version 5.10 only; version 5.11 only; version 5.12 only; …

Published 2010-07-08. Last modified 2026-06-16.