谷歌浏览器google chrome正式版迎来v87第三个维护版本发布,详细版本号为v87.0.4280.141,上一个正式版v87.0.4280.88发布于2020年12月3日,时隔35天google又发布了新版chrome浏览器,本次升级主要是更新了安全修复和稳定性改进及用户体验。
新版变化
chrome v87.0.4280.141 正式版(2021.1.7)
blog.chromium.org
blog.google/products/chrome
googlechromereleases.blogspot.com
谷歌浏览器v87正式版主要更新,由于进行了许多底层改进,更快地启动、更快地加载,更多方式提升续航,代表了多年来chrome性能的最大提高。活动标签页优先处理将cpu使用率降低5倍,并将电池寿命延长1.25小时。chrome启动速度快25%,页面加载速度提高了7%,并且所有这些操作都比以前使用更少的电量和内存。
谷歌浏览器v86正式版主要更新,首先,本机文件系统api允许用户向web应用赋予对指定文件/文件夹的读写访问权限,以带来更轻松、友好的使用体验。对于图像/视频/代码编辑、以及办公套件等使用场景来说,chrome 86都将变得更加实用。其次,chrome 86引入了后退缓存,用于用户在先前访问的页面上实现即时导航。
谷歌浏览器v85正式版主要更新,引入profile guided optimization(pgo),页面加载速度平均提高了10%,这是一种编译器优化技术,并且当cpu同时运行许多标签页或程序时,速度甚至得到了更大的提高。标签页得到了改进优化,标签组可帮助从视觉上区分主题或任务标签,甚至是标签的优先级,可以折叠和展开以更轻松地查看需要访问的选项卡组。
安全修复和奖励
chrome v87.0.4280.141,此更新包括16个安全修复程序。
[$20000][1148749] high cve-2021-21106: use after free in autofill. reported by weipeng jiang (@krace) from codesafe team of legendsec at qi'anxin group on 2020-11-13
[$20000][1153595] high cve-2021-21107: use after free in drag and drop. reported by leecraso and guang gong of 360 alpha lab on 2020-11-30
[$20000][1155426] high cve-2021-21108: use after free in media. reported by leecraso and guang gong of 360 alpha lab on 2020-12-04
[$15000][1152334] high cve-2021-21109: use after free in payments. reported by rong jian and guang gong of 360 alpha lab on 2020-11-24
[$15000][1152451] high cve-2021-21110: use after free in safe browsing. reported by anonymous on 2020-11-24
[$7500][1149125] high cve-2021-21111: insufficient policy enforcement in webui. reported by alesandro ortiz on 2020-11-15
[$7500][1151298] high cve-2021-21112: use after free in blink. reported by youngjoo lee(@ashuu_lee) of raon whitehat on 2020-11-20
[$6000][1155178] high cve-2021-21113: heap buffer overflow in skia. reported by tsubmunu on 2020-12-03
[$n/a][1148309] high cve-2020-16043: insufficient data validation in networking. reported by samy kamkar, ben seri at armis, gregory vishnepolsky at armis on 2020-11-12
[$n/a][1150065] high cve-2021-21114: use after free in audio. reported by man yue mo of github security lab on 2020-11-17
[$tbd][1157790] high cve-2020-15995: out of bounds write in v8. reported by bohan liu (@p4nda20371774) of tencent security xuanwu lab on 2020-12-11
[$tbd][1157814] high cve-2021-21115: use after free in safe browsing. reported by leecraso and guang gong of 360 alpha lab on 2020-12-11
[$n/a][1151069] medium cve-2021-21116: heap buffer overflow in audio. reported by alison huffman, microsoft browser vulnerability research on 2020-11-19
[1163626] various fixes from internal audits, fuzzing and other initiatives
下载地址
离线安装包提取原生绿色版方法:
鼠标右键解压离线安装包,此时会解压出来一个chrome.7z
再对chrome.7z解压就是原生绿色版啦!
该离线包不含在线自动更新升级功能,所以不会添加更新计划任务,也没有后台更新进程,更干净。
google chrome v87.0.4280.141 官方正式版 离线安装包 64位
google chrome v87.0.4280.141 官方正式版 离线安装包 32位
google chrome v87.0.4280.141 版
google chrome v87.0.4280.141 官方带在线更新升级功能版
提取码:36oz