CVE-2020-3855

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CVSS 3.1

7.1 high

EPSS

<1%p50

Published

Oct 27, 2020 (Oct 27, 2020)

Modified

Jun 17, 2026

Description

An access issue was addressed with improved access restrictions. This issue is fixed in macOS Catalina 10.15.3, Security Update 2020-001 Mojave, Security Update 2020-001 High Sierra. A malicious application may be able to overwrite arbitrary files.

Vendors: apple
Products: mac os x
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.7%)

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