CVE-2023-42826

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

The issue was addressed with improved checks. This issue is fixed in macOS Sonoma 14. Processing a file may lead to arbitrary code execution.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-20

Affected software

No affected versions have been published.

Timeline

Published
Jan 10, 2024
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2023

CVE-2023-428287.8This issue was addressed by removing the vulnerable code. This issue is fixed in macOS Ventura 13.5. An app may be able to gain root privileCVE-2023-428295.5The issue was addressed with additional restrictions on the observability of app states. This issue is fixed in macOS Big Sur 11.7.9, macOS CVE-2023-42835.4The EmbedPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'embedpress_calendar' shortcode in versions up to, CVE-2023-428303.3A privacy issue was addressed with improved private data redaction for log entries. This issue is fixed in macOS Ventura 13.3, iOS 16.4 and CVE-2023-428315.5This issue was addressed by removing the vulnerable code. This issue is fixed in macOS Big Sur 11.7.9, iOS 15.7.8 and iPadOS 15.7.8, macOS MCVE-2023-428327.0A race condition was addressed with improved state handling. This issue is fixed in macOS Big Sur 11.7.9, macOS Monterey 12.6.8, macOS VentuCVE-2023-428338.8A correctness issue was addressed with improved checks. This issue is fixed in macOS Sonoma 14, Safari 17, iOS 17 and iPadOS 17. Processing CVE-2023-428345.5A privacy issue was addressed with improved handling of files. This issue is fixed in watchOS 10.1, macOS Sonoma 14.1, macOS Monterey 12.7.2CVE-2023-428357.5A logic issue was addressed with improved checks. This issue is fixed in macOS Sonoma 14.1. An attacker may be able to access user data.CVE-2023-428365.3A logic issue was addressed with improved checks. This issue is fixed in iOS 17.1 and iPadOS 17.1, macOS Ventura 13.6.3, macOS Sonoma 14.1, CVE-2023-428388.6An access issue was addressed with improvements to the sandbox. This issue is fixed in macOS Ventura 13.6.3, macOS Sonoma 14.1, macOS MonterCVE-2023-428395.5This issue was addressed with improved state management. This issue is fixed in tvOS 17.1, watchOS 10.1, macOS Sonoma 14.1, iOS 17.1 and iPa
CVE-2023-42826: High severity, CVSS 7.8 | Vulnix