CVE:CVE-2021-21230
CNNVD:CNNVD-202104-1906
Google Chrome是美国谷歌（Google）公司的一款Web浏览器。
Google Chrome V8 存在安全漏洞，该漏洞源于类型混淆。
solution:Upgrade google chrome to a higher version than 90.0.4430.93,and avoid the version (,90.0.4430.93); Upgrade fedoraproject fedora to a higher version than 32,33,34,and avoid the version 32,33,34; Upgrade debian debian_linux to a higher version than 10.0,and avoid the version 10.0