Apple is aware of a report that this issue may have been actively exploited. Impact: An application may be able to execute arbitrary code with kernel privileges.This update fixes a security issue with IOMobileFrameBuffer: July 26, 2021: Apple releases macOS Big Sur 11.5.1Īpple has released the latest version of macOS Big Sur, 11.5.1. This update comes with a number of as-yet-unspecified bug fixes for macOS. August 11, 2021: Apple releases macOS Big Sur 11.5.2Īpple has released the latest version of macOS Big Sur, 11.5.2.
