CVE-2021-30680

—

CVSS 3.1

7.8 high

EPSS

<1%p23

Published

Sep 8, 2021 (Sep 8, 2021)

Modified

Jun 17, 2026

Description

A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.4. A local user may be able to load unsigned kernel extensions.

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

NVD CVE.org GitHub PoCs EPSS (0.3%)

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