Memory Corruption Vulnerability in iOS 14.7 and macOS Big Sur 11.5 Allows Arbitrary Code Execution with Kernel Privileges

CVE-2021-30748 · HIGH Severity

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 14.7, macOS Big Sur 11.5. An application may be able to execute arbitrary code with kernel privileges.

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