CVE-2011-2620: Unspecified vulnerability in Opera before 11.50 allows remote attackers to cause a denial of service (appli...

Security readout for executives and security teams

CVE-2011-2620 is an old Opera browser crash issue fixed by Opera 11.50. A remote attacker could trigger an application crash through SVG animation content. The sources do not claim data theft, code execution, privilege escalation, or active exploitation. Exposure is most plausible on legacy systems still running Opera versions earlier than 11.50, especially where users can browse untrusted web content. Current exposure cannot be determined from the sources alone. Treat this as a low-priority legacy browser hygiene issue unless obsolete Opera is present in a business-critical environment. The main business risk is user disruption from browser crashes, not confirmed compromise. Mitigation focus: Inventory endpoints for Opera versions earlier than 11.50.; Upgrade affected Opera installations to 11.50 or later where feasible.; Remove unsupported legacy Opera installations from managed systems..

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.