Apple quietly pushed out a small but important update for operating systems across all of its devices. The update includes a patch for a zero-day exploit used in an iPhone jailbreak tool released last week. Apple experts on Twitter encouraged people who don t want to jailbreak their iPhones to make sure they install the update. Some pro-jailbreak Apple users on Twitter are encouraging users to skip the security update, saying it fixes the latest version of iOS 13.5.1 and iOS 10.15.5.
Source: https://threatpost.com/apple-jailbreak-zero-day-patch/156201/