2021年3月12日，谷歌浏览器官网发布了最新Chrome89.0.4389.90正式版下载，这是89版谷歌浏览器的第三个正式版下载，89.0.4389.90版谷歌浏览器主要修复了安全漏洞，提升了浏览器稳定性和操作舒适度。
谷歌Chrome浏览器

谷歌浏览器89.0.4389.90 正式版主要安全修复：

[$500][1167357] High CVE-2021-21191: Use after free in WebRTC. Reported by raven (@raid_akame)  on 2021-01-15
[$TBD][1181387] High CVE-2021-21192: Heap buffer overflow in tab groups. Reported by Abdulrahman Alqabandi, Microsoft Browser Vulnerability Research on 2021-02-23
Google is aware of reports that an exploit for CVE-2021-21193 exists in the wild.
[$TBD][1186287] High CVE-2021-21193: Use after free in Blink. Reported by Anonymous on 2021-03-09.
[1187298] Various fixes from internal audits, fuzzing and other initiatives.

v89.0.4389.90 Google Chrome 浏览器下载：

Google Chrome v89.0.4389.90 官方正式版 离线安装包 64位
https://dl.google.com/release2/chrome/GhyeF19qcgzTvU87ncEAdQ_89.0.4389.90/89.0.4389.90_chrome_installer.exe
Google Chrome v89.0.4389.90 官方正式版 离线安装包 32位
https://dl.google.com/release2/chrome/AOg3zEhDaLHfbRIEco7Em2A_89.0.4389.90/89.0.4389.90_chrome_installer.exe