This is always the same, they usually reveal this information a few days after the release is made. For two reasons: 1. they don't want to hand out this informa

This is always the same, they usually reveal this information a few days after the release is made. For two reasons: 1. they don't want to hand out this information to attackers until a significant chunk of their users has updated; 2. they may also be preparing updates for users who are not on the latest macOS/iOS versions (as they usually do). This is the level of support you get from a trillion dollar company? Apparently they care about their users not getting exploited. Remember that many macOS/iOS users are not subscribed to the debian-security list and running apt-get update ; apt-get dist-upgrade twice a day.