Description
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 13.6 and iPadOS 13.6, tvOS 13.4.8, watchOS 6.2.8. An attacker that has already achieved kernel code execution may be able to bypass kernel memory mitigations.
References (3)
Core 3
Core References
Vendor Advisory x_refsource_misc
https://support.apple.com/HT211288
Vendor Advisory x_refsource_misc
https://support.apple.com/HT211290
Vendor Advisory x_refsource_misc
https://support.apple.com/HT211291
Scores
CVSS v3
5.9
EPSS
0.0172
EPSS Percentile
74.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Details
CWE
CWE-125
Status
published
Products (4)
apple/ipados
< 13.6
apple/iphone_os
< 13.6
apple/tvos
< 13.4.8
apple/watchos
< 6.2.8
Published
Oct 16, 2020
Tracked Since
Feb 18, 2026