CVE-2015-6779: Google Chrome

Medium severity, CVSS 4.3. EPSS: 2% chance of exploitation in the next 30 days.

PDFium, as used in Google Chrome before 47.0.2526.73, does not properly restrict use of chrome: URLs, which allows remote attackers to bypass intended scheme restrictions via a crafted PDF document, as demonstrated by a document with a link to a chrome://settings URL.

Affected products

• Google Chrome: up to and including 46.0.2490.86

Published 2015-12-06. Last modified 2026-06-17.