CVE-2010-2659: Opera Browser

Medium severity, CVSS 4.3. EPSS: 1.5% chance of exploitation in the next 30 days.

Opera before 10.50 on Windows, before 10.52 on Mac OS X, and before 10.60 on UNIX platforms makes widget properties accessible to third-party domains, which allows remote attackers to obtain potentially sensitive information via a crafted web site.

Affected products

• Opera Opera Browser: up to and including 10.50; 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.