About the security content of macOS Big Sur 11.7.10

This document describes the security content of macOS Big Sur 11.7.10.

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macOS Big Sur 11.7.10

Released September 11, 2023

ImageIO

Available for: macOS Big Sur

Impact: Processing a maliciously crafted image may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.

Description: A buffer overflow issue was addressed with improved memory handling.

CVE-2023-41064: The Citizen Lab at The University of Torontoʼs Munk School

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Published Date: November 15, 2023