陈丹的博客感谢N软网的投递
谷歌浏览器Chrome Stable稳定版迎来v49首版升级，详细版本号为v49.0.2623.75，本次更新了26项稳定性改良及安全修复。Google Chrome，又称Google浏览器，是个由Google（谷歌）公司开发的网页浏览器。该浏览器是基于其他开源软件所撰写，包括WebKit，目标是提升稳定性、速度和安全性，并创造出简单且有效率的界面。
官方更新日志
This update includes 26 security fixes. Below, we highlight fixes that were contributed by external researchers.
[$8000][560011] High CVE-2016-1630: Same-origin bypass in Blink. Credit to Mariusz Mlynski.
[$7500][569496] High CVE-2016-1631: Same-origin bypass in Pepper Plugin. Credit to Mariusz Mlynski.
[$5000][549986] High CVE-2016-1632: Bad cast in Extensions. Credit to anonymous.
[$3000][572537] High CVE-2016-1633: Use-after-free in Blink. Credit to cloudfuzzer.
[$3000][559292] High CVE-2016-1634: Use-after-free in Blink. Credit to cloudfuzzer.
[$2000][585268] High CVE-2016-1635: Use-after-free in Blink. Credit to Rob Wu.
[$2000][584155] High CVE-2016-1636: SRI Validation Bypass. Credit to ryan#cyph.com.
[$500][560291] High CVE-2015-8126: Out-of-bounds access in libpng. Credit to joerg.bornemann.
[$2000][555544] Medium CVE-2016-1637: Information Leak in Skia. Credit to Keve Nagy.
[$1000][585282] Medium CVE-2016-1638: WebAPI Bypass. Credit to Rob Wu.
[$1000][572224] Medium CVE-2016-1639: Use-after-free in WebRTC. Credit to Khalil Zhani.
[$1000][550047] Medium CVE-2016-1640: Origin confusion in Extensions UI. Credit to Luan Herrera.
[$500][583718] Medium CVE-2016-1641: Use-after-free in Favicon. Credit to Atte Kettunen of OUSPG.
We would also like to thank all security researchers that worked with us during the development cycle to prevent security bugs from ever reaching the stable channel. An additional $14,500 in rewards were issued for security bugs present on non-stable channels.
As usual, our ongoing internal security work was responsible for a wide range of fixes:
[591402] CVE-2016-1642: Various fixes from internal audits, fuzzing and other initiatives.
Many of our security bugs are detected using AddressSanitizer, MemorySanitizer or Control Flow Integrity.
http://googlechromereleases.blogspot.com
64位版Google Chrome 有什么区别？
64位Chrome能更好地利用当今的硬件，并且对速度、安全性、稳定性进行了改善！
速度：64位Chrome能利用最新的处理器和编译器优化、更现代的指令集、更快的调用协议，从而实现了速度大提升，尤其是在图形和多媒体内容方面，性能提升25%。
安全性：Chrome能够利用最新的OS功能，例如Windows 8的High Entropy ASLR，64位Chrome在安全性上也实现了大幅提升。
稳定性：Google还在32位Chrome的基础上增强了64位Chrome的稳定性，尤其是，渲染器处理中的崩溃率大大降低，是32位Chrome的一半。
N软网提示大家有些插件还不支持64位版谷歌浏览器。
Google Chrome 稳定版 官方本地下载地址：
Google Chrome v49.0.2623.75 无更新功能版 32位
http://dl.google.com/release2/49.0.2623.75_chrome_installer.exe
http://redirector.gvt1.com/edgedl/release2/49.0.2623.75_chrome_installer.exe
Google Chrome v49.0.2623.75 无更新功能版 64位
http://dl.google.com/release2/49.0.2623.75_chrome_installer_win64.exe
http://redirector.gvt1.com/edgedl/release2/49.0.2623.75_chrome_installer_win64.exe
Chrome 官方 带更新/无更新功能版 N软网 百度网盘：
http://pan.baidu.com/s/1qWPshOC
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