Description
A memory initialization issue was addressed with improved memory handling. This issue is fixed in iOS 13.4 and iPadOS 13.4, macOS Catalina 10.15.4, tvOS 13.4, watchOS 6.2. A malicious application may be able to execute arbitrary code with kernel privileges.
Scores
CVSS v3
7.8
EPSS
0.0027
EPSS Percentile
50.0%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-665
Status
published
Products (5)
apple/ipados
< 13.4
apple/iphone_os
< 13.4
apple/mac_os_x
< 10.15.4
apple/tvos
< 13.4
apple/watchos
< 6.2
Published
Apr 01, 2020
Tracked Since
Feb 18, 2026