CVE-2011-2634: Opera Browser

Medium severity, CVSS 5.0. EPSS: 1.9% chance of exploitation in the next 30 days.

Opera before 11.10 allows remote attackers to hijack (1) searches and (2) customizations via unspecified third party applications.

Affected products

• Opera Opera Browser: up to and including 11.10; version 5.0 only; version 5.02 only; version 5.10 only; version 5.11 only; version 5.12 only; …

Published 2011-07-01. Last modified 2026-06-16.