CVE-2020-3860

HIGH

iOS <13.3.1-iPadOS <13.3.1-watchOS <6.1.2 - Memory Corruption

Title source: llm
STIX 2.1

Description

A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, watchOS 6.1.2. An application may be able to execute arbitrary code with kernel privileges.

References (2)

Core 2
Core References
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/HT210918
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/HT210921

Scores

CVSS v3 7.8
EPSS 0.0036
EPSS Percentile 28.3%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-20 CWE-787
Status published
Products (3)
apple/ipados < 13.3.1
apple/iphone_os < 13.3.1
apple/watchos < 6.1.2
Published Feb 27, 2020
Tracked Since Feb 18, 2026