https://jp.techcrunch.com/2021/01/27/2021-01-26-apple-says-ios-14-4-fixes-three-security-bugs-under-active-attack/
ʂ̃TCgɃWv悤ƂĂ܂BXΏL̃NNbNĂ
UPLIFTōLȂő̌܂傤IKȉ{Ct܂I