Overview of updated versions:
stable: 50.0.2661.102 -> 51.0.2704.63
beta: 51.0.2704.47 -> 51.0.2704.63
I tried to update dev, but couldn't get it to compile, it was failing
with a "'isnan' was not declared in this scope.
As far as I can tell, at the moment the beta and stable channels are
on the same version.
The stable update addresses the following security issues:
* High CVE-2016-1672: Cross-origin bypass in extension bindings. Credit
to Mariusz Mlynski.
* High CVE-2016-1673: Cross-origin bypass in Blink. Credit to Mariusz
Mlynski.
* High CVE-2016-1674: Cross-origin bypass in extensions. Credit to Mariusz
Mlynski.
* High CVE-2016-1675: Cross-origin bypass in Blink. Credit to Mariusz
Mlynski.
* High CVE-2016-1676: Cross-origin bypass in extension bindings. Credit
to Rob Wu.
* Medium CVE-2016-1677: Type confusion in V8. Credit to Guang Gong of
Qihoo 360.
* High CVE-2016-1678: Heap overflow in V8. Credit to Christian Holler.
* High CVE-2016-1679: Heap use-after-free in V8 bindings. Credit to Rob Wu.
* High CVE-2016-1680: Heap use-after-free in Skia. Credit to Atte Kettunen
of OUSPG.
* High CVE-2016-1681: Heap overflow in PDFium. Credit to Aleksandar Nikolic
of Cisco Talos.
* Medium CVE-2016-1682: CSP bypass for ServiceWorker. Credit to
KingstonTime.
* Medium CVE-2016-1683: Out-of-bounds access in libxslt. Credit to Nicolas
Gregoire.
* Medium CVE-2016-1684: Integer overflow in libxslt. Credit to Nicolas
Gregoire.
* Medium CVE-2016-1685: Out-of-bounds read in PDFium. Credit to Ke Liu
of Tencent's Xuanwu LAB.
* Medium CVE-2016-1686: Out-of-bounds read in PDFium. Credit to Ke Liu
of Tencent's Xuanwu LAB.
* Medium CVE-2016-1687: Information leak in extensions. Credit to Rob Wu.
* Medium CVE-2016-1688: Out-of-bounds read in V8. Credit to Max Korenko.
* Medium CVE-2016-1689: Heap buffer overflow in media. Credit to Atte
Kettunen of OUSPG.
* Medium CVE-2016-1690: Heap use-after-free in Autofill. Credit to Rob Wu.
* Low CVE-2016-1691: Heap buffer-overflow in Skia. Credit to Atte Kettunen
of OUSPG.
* Low CVE-2016-1692: Limited cross-origin bypass in ServiceWorker. Credit
to Til Jasper Ullrich.
* Low CVE-2016-1693: HTTP Download of Software Removal Tool. Credit to
Khalil Zhani.
* Low CVE-2016-1694: HPKP pins removed on cache clearance. Credit to Ryan
Lester and Bryant Zadegan.
See: http://googlechromereleases.blogspot.com/2016/05/stable-channel-update_25.html
e2d067d760