CVE-2015-6755: Google Chrome

High severity, CVSS 7.5. EPSS: 2.1% chance of exploitation in the next 30 days.

The ContainerNode::parserInsertBefore function in core/dom/ContainerNode.cpp in Blink, as used in Google Chrome before 46.0.2490.71, proceeds with a DOM tree insertion in certain cases where a parent node no longer contains a child node, which allows remote attackers to bypass the Same Origin Policy via crafted JavaScript code.

Affected products

• Google Chrome: up to and including 45.0.2454.101

Published 2015-10-15. Last modified 2026-06-17.