CVE-2021-30658

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CVSS 3.1

5.5 medium

EPSS

<1%p32

Published

Sep 8, 2021 (Sep 8, 2021)

Modified

Jun 17, 2026

Description

This issue was addressed with improved handling of file metadata. This issue is fixed in macOS Big Sur 11.3. A malicious application may bypass Gatekeeper checks.

Vendors: apple
Products: macos
Weakness: CWE-494
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (0.4%)

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