CVE-2005-3946: Opera Browser

Medium severity, CVSS 5.0. EPSS: 3.2% chance of exploitation in the next 30 days.

Opera 8.50 allows remote attackers to cause a denial of service (crash) via a Java applet with a large string argument to the removeMember JNI method for the com.opera.JSObject class.

Affected products

• Opera Opera Browser: version 8.50 only

Published 2005-12-01. Last modified 2026-06-16.