CVE-2013-2603: Realnetworks Realarcade Installer

High severity, CVSS 10.0. EPSS: 4.2% chance of exploitation in the next 30 days.

The RACInstaller.StateCtrl.1 ActiveX control in InstallerDlg.dll in RealNetworks GameHouse RealArcade Installer 2.6.0.481 performs unexpected type conversions for invalid parameter types, which allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free) via crafted arguments to the (1) AddTag, (2) Ping, (3) QueuePause, (4) QueueRemove, (5) QueueTop, (6) RemoveTag, (7) TagRemoved, or (8) message method.

Affected products

Published 2015-01-12. Last modified 2026-06-16.