CVE-2018-4478

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CVSS 3.1

6.8 medium

EPSS

<1%p20

Published

Dec 23, 2021 (Dec 23, 2021)

Modified

Jun 17, 2026

Description

A validation issue was addressed with improved logic. This issue is fixed in macOS High Sierra 10.13.5, Security Update 2018-003 Sierra, Security Update 2018-003 El Capitan. An attacker with physical access to a device may be able to elevate privileges.

Vendors: apple
Products: mac os x
Weakness: CWE-269
Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.3%)

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