CVE:CVE-2022-26717
CNNVD:CNNVD-202205-3520
Apple tvOS是美国苹果（Apple）公司的一套智能电视操作系统。
Apple tvOS 存在资源管理错误漏洞，该漏洞源于WebKit在处理HTML内容时存在释放后重用错误。远程攻击者可以诱导受害者访问一个特别制作的网站，触发内存损坏和执行系统上的任意代码。以下产品及版本受到影响：Apple TV 4K, Apple TV 4K (2nd generation), and Apple TV HD。
solution:Upgrade apple itunes to a higher version than 12.12.4,and avoid the version (,12.12.4); Upgrade apple safari to a higher version than 15.5,and avoid the version (,15.5); Upgrade apple ipados to a higher version than 15.5,and avoid the version (,15.5); Upgrade apple iphone_os to a higher version than 15.5,and avoid the version (,15.5); Upgrade apple macos to a higher version than 12.4,and avoid the version [12.0.0,12.4); Upgrade apple tvos to a higher version than 15.5,and avoid the version (,15.5); Upgrade apple watchos to a higher version than 8.6,and avoid the version (,8.6)