VULNERABILITY INTELLIGENCE

CVE-2020-3866

CVSS score5.5 MEDIUM

EPSS probability0.68%

CISA KEVNot currently listed

Published2020-02-27

Last modified2026-06-17

Description

This was addressed with additional checks by Gatekeeper on files mounted through a network share. This issue is fixed in macOS Catalina 10.15.3. Searching for and opening a file from an attacker controlled NFS mount may bypass Gatekeeper.