CVE:CVE-2021-31008
CNNVD:CNNVD-202108-2121
Apple Safari等都是美国苹果（Apple）公司的产品。Apple Safari是一款Web浏览器，是Mac OS X和iOS操作系统附带的默认浏览器。Apple iOS是一套为移动设备所开发的操作系统。Apple watchOS是一套智能手表操作系统。
多款Apple产品存在安全漏洞，该漏洞源于类型混淆问题，处理恶意制作的网页内容可能会导致代码执行。
solution:Upgrade apple safari to a higher version than 15.1,and avoid the version (,15.1); Upgrade apple ipados to a higher version than 15.0,and avoid the version (,15.0); Upgrade apple iphone_os to a higher version than 15.0,and avoid the version (,15.0); Upgrade apple macos to a higher version than 12.0.0,and avoid the version 12.0.0; Upgrade apple tvos to a higher version than 15.1,and avoid the version (,15.1); Upgrade apple watchos to a higher version than 8.1,and avoid the version (,8.1)