CVE-2023-42926

HIGH

macOS 14.0-14.1 - Memory Corruption via Maliciously Crafted File

Title source: llm
STIX 2.1

Description

Multiple memory corruption issues were addressed with improved input validation. This issue is fixed in macOS Sonoma 14.2. Processing a maliciously crafted file may lead to unexpected app termination or arbitrary code execution.

References (4)

Core 4
Core References
Mailing List, Third Party Advisory
http://seclists.org/fulldisclosure/2023/Dec/9
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT214036

Scores

CVSS v3 7.8
EPSS 0.0008
EPSS Percentile 22.9%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-787
Status published
Products (1)
apple/macos 14.0 - 14.2
Published Dec 12, 2023
Tracked Since Feb 18, 2026