Description
Multiple memory corruption issues were addressed with improved state management. 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.
References (4)
Core 4
Core References
Vendor Advisory x_refsource_misc
https://support.apple.com/HT211100
Vendor Advisory x_refsource_misc
https://support.apple.com/HT211102
Vendor Advisory x_refsource_misc
https://support.apple.com/HT211101
Vendor Advisory x_refsource_misc
https://support.apple.com/HT211103
Scores
CVSS v3
7.8
EPSS
0.0128
EPSS Percentile
66.7%
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-787
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