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This includes using Apple Diagnostics and testing in safe mode.
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However, we recommend starting with the steps in the guide here: If an app freezes or quits unexpectedly on Mac Impact: An application may be able to execute arbitrary code with kernel privilegesĬVE-2021-30981: an anonymous researcher, Liu Long of Ant Security Light-Year Lab Impact: A malicious application may be able to execute arbitrary code with kernel privilegesĭescription: A buffer overflow was addressed with improved bounds checking.ĬVE-2021-30977: Jack Dates of RET2 Systems, Inc. We're happy to provide some information to assist.īased on the security upgrades page you started this post from the updates related to graphic drivers were: It sounds like you're having an issue with third-party apps not responding after an macOS upgrade. Thanks for reaching out to Apple Support Communities.
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