CVE-2018-4400

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CVSS 3.0

5.5 medium

EPSS

<1%p58

Published

Apr 3, 2019 (Apr 3, 2019)

Modified

Jun 17, 2026

Description

A validation issue was addressed with improved logic. This issue affected versions prior to iOS 12.1, macOS Mojave 10.14.1, watchOS 5.1.

Vendors: apple
Products: iphone os, mac os x, watchos
Weakness: CWE-20
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.9%)

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