CVE-2018-4378

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CVSS 3.0

8.8 high

EPSS

1%p72

Published

Apr 3, 2019 (Apr 3, 2019)

Modified

Jun 17, 2026

Description

A memory corruption issue was addressed with improved validation. This issue affected versions prior to iOS 12.1, tvOS 12.1, watchOS 5.1, Safari 12.0.1, iTunes 12.9.1, iCloud for Windows 7.8.

Vendors: apple
Products: safari, iphone os, tvos, watchos, icloud, itunes
Weakness: CWE-119
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.5%)

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