About the security content of Security Update 2021-006 Catalina
This document describes the security content of Security Update 2021-006 Catalina.
About Apple security updates
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Security Update 2021-006 Catalina
XNU
Available for: macOS Catalina
Impact: A malicious application may be able to execute arbitrary code with kernel privileges. Apple is aware of reports that an exploit for this issue exists in the wild.
Description: a type confusion issue was addressed with improved state handling.
CVE-2021-30869: Erye Hernandez of Google Threat Analysis Group, Clément Lecigne of Google Threat Analysis Group, and Ian Beer of Google Project Zero
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