CVE-2011-2626: Opera before 11.50 allows remote attackers to cause a denial of service (application crash) by using "injec...

Security readout for executives and security teams

This is an old Opera browser crash issue affecting versions before 11.50. A remote page could trigger a denial of service by causing the browser application to crash. The sourced impact is availability only; there is no evidence in the bundle of data theft, code execution, or active exploitation. Exposure is likely limited to legacy endpoints still running Opera before 11.50. Modern managed environments are unlikely to be affected unless old browser builds remain installed for compatibility or testing. Treat as low priority unless legacy Opera is present. The business risk is browser instability and user disruption, not confirmed system compromise. Address through endpoint hygiene and legacy software removal. Mitigation focus: Upgrade Opera installations before 11.50 to 11.50 or later.; Remove unsupported legacy Opera builds from managed endpoints.; Restrict legacy browsers from accessing untrusted web content..

Prepared

Jun 27, 2026, 18:09 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.