CVE-2020-3834

HIGH

watchOS < 6.1.2 - Remote Code Execution via Memory Corruption

Title source: llm
STIX 2.1

Description

A memory corruption issue was addressed with improved state management. This issue is fixed in watchOS 6.1.2. An application may be able to execute arbitrary code with kernel privileges.

References (1)

Core 1
Core References
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/HT210921

Scores

CVSS v3 7.8
EPSS 0.0133
EPSS Percentile 67.7%
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 (1)
apple/watchos < 6.1.2
Published Feb 27, 2020
Tracked Since Feb 18, 2026