CVE-2023-42886

HIGH

Apple Macos < 12.7.2 - Out-of-Bounds Read

Title source: rule
STIX 2.1

Description

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Sonoma 14.2, macOS Ventura 13.6.3, macOS Monterey 12.7.2. A user may be able to cause unexpected app termination or arbitrary code execution.

References (9)

Core 9
Core References
Mailing List, Third Party Advisory
http://seclists.org/fulldisclosure/2023/Dec/10
Mailing List, Third Party Advisory
http://seclists.org/fulldisclosure/2023/Dec/11
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT214036
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT214037
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT214038

Scores

CVSS v3 7.8
EPSS 0.0004
EPSS Percentile 10.5%
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-125
Status published
Products (1)
apple/macos 12.0.0 - 12.7.2
Published Dec 12, 2023
Tracked Since Feb 18, 2026