This release fixes the following security issues:
Please see the Chromium security page for more detail. Note that the referenced bugs may be kept private until a majority of our users are up to date with the fix.

[$500] [39443] High Type confusion error with forms. Credit: kuzzcc.
[39698] High HTTP request error leading to possible XSRF. Credit: Meder Kydyraliev, Google Security Team.
[40136] Medium Local file reference through developer tools. Credit: Robert Swiecki, Google Security Team; Tavis Ormandy, Google Security Team.
[40137] Medium Cross-site scripting in chrome://net-internals. Credit: Robert Swiecki, Google Security Team; Tavis Ormandy, Google Security Team.
[40138] High Cross-site scripting in chrome://downloads. Credit: Robert Swiecki, Google Security Team; Tavis Ormandy, Google Security Team.
[40575] Medium Pages might load with privileges of the New Tab page.
[$500] [40635] High Memory corruption in V8 bindings. Credit: kuzzcc; Google Chrome Security Team (SkyLined); Michal Zalewski, Google Security Team.