CVE-2020-9921

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CVSS 3.1

7.0 high

EPSS

<1%p13

Published

Oct 22, 2020 (Oct 22, 2020)

Modified

Jun 17, 2026

Description

A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Catalina 10.15.6. A malicious application may be able to execute arbitrary code with system privileges.

Vendors: apple
Products: mac os x
Weakness: CWE-367, CWE-787
Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.2%)

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