VULNERABILITY INTELLIGENCE

CVE-2020-9831

CVSS score5.5 MEDIUM

EPSS probability0.72%

CISA KEVNot currently listed

Published2020-06-09

Last modified2026-06-17

Description

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Catalina 10.15.5. A malicious application may be able to determine kernel memory layout.