[André Sena]

MacOS Big Sur 11.5 anunciado

https://support.apple.com/en-us/HT211896

macOS Big Sur 11.5 includes the following improvements for your Mac:
Podcasts Library tab allows you to choose to see all shows or only followed shows
This release also fixes the following issues:
Music may not update play count and last played date in your library
Smart cards may not work when logging into Mac computers with the M1 chip

[André Sena]

macOS Big Sur 11.5.1
https://support.apple.com/pt-br/HT212622


Released July 26, 2021

IOMobileFrameBuffer

Available for: macOS Big Sur

Impact: An application may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited.

Description: A memory corruption issue was addressed with improved memory handling.

CVE-2021-30807: an anonymous researcher

[André Sena]

macOS Big Sur 11.5.2

https://support.apple.com/en-us/HT211896

11/08/2021

Correções de erros não especificados.

[AFShalders]

Deve ser atualização de segurança. Ja instalei no M1

[André Sena]

11.5.1 claramente foi atualização de segurança.

11.5.2 pelo que pude apurar parece que foi apenas bugs de sistema.