CVE-2010-3019: Opera Browser

High severity, CVSS 9.3. EPSS: 5% chance of exploitation in the next 30 days.

Heap-based buffer overflow in Opera before 10.61 allows remote attackers to execute arbitrary code or cause a denial of service (application crash or hang) via vectors related to HTML5 canvas painting operations that occur during the application of transformations.

Affected products

• Opera Opera Browser: up to and including 10.60; version 1.00 only; version 2.00 only; version 2.10 only; version 2.12 only; version 3.00 only; …

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