Chromium-browser-stable 50.0.2661.94 fixes several security issues: an out-of-bounds write problem in Blink (CVE-2016-1660), memory corruption in cross-process frames (CVE-2016-1661), use-after-free bugs in extensions (CVE-2016-1662) and in Blink's V8 bindings (CVE-2016-1663), an address bar spoofing vulnerability (CVE-2016-1664), an information leak in V8 (CVE-2016-1665), and various fixes from upstream's internal audits, fuzzing, and other initiatives (CVE-2015-1666).