Memory Corruption Vulnerability in macOS Catalina 10.15.4 Allows Kernel Memory Layout Disclosure

CVE-2020-9853 · 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 validation. This issue is fixed in macOS Catalina 10.15.4. A malicious application may be able to determine kernel memory layout.

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