CVE:CVE-2021-1848
CNNVD:CNNVD-202104-1929
Apple iOS是美国苹果（Apple）公司的一套为移动设备所开发的操作系统。
Apple iOS 存在安全漏洞，本地用户可以在应用程序切换器中查看敏感信息。以下产品及版本受到影响：iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation)。
solution:Upgrade apple ipados to a higher version than 14.5,and avoid the version (,14.5); Upgrade apple iphone_os to a higher version than 14.5,and avoid the version (,14.5)