MacOS Big Sur 11.5 anunciado
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
macOS Big Sur 11.5.1
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
macOS Big Sur 11.5.2
11/08/2021
Correções de erros não especificados.
Deve ser atualização de segurança. Ja instalei no M1
11.5.1 claramente foi atualização de segurança.
11.5.2 pelo que pude apurar parece que foi apenas bugs de sistema.