CVE-2015-1302: Google Chrome

High severity, CVSS 7.5. EPSS: 1.9% chance of exploitation in the next 30 days.

The PDF viewer in Google Chrome before 46.0.2490.86 does not properly restrict scripting messages and API exposure, which allows remote attackers to bypass the Same Origin Policy via an unintended embedder or unintended plugin loading, related to pdf.js and out_of_process_instance.cc.

Affected products

• Google Chrome: up to and including 46.0.2490.80

Published 2015-11-11. Last modified 2026-06-17.