CVE-2023-32439

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-32439
A type confusion issue was addressed with improved checks. This issue is fixed in iOS 16.5.1 and iPadOS 16.5.1, iOS 15.7.7 and iPadOS 15.7.7, macOS Ventura 13.4.1, Safari 16.5.1. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.

8.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://security.gentoo.org/glsa/202401-04 Third Party Advisory
https://support.apple.com/en-us/HT213811 Release Notes Vendor Advisory
https://support.apple.com/en-us/HT213813 Release Notes Vendor Advisory
https://support.apple.com/en-us/HT213814 Release Notes Vendor Advisory
https://support.apple.com/en-us/HT213816 Release Notes Vendor Advisory
https://support.apple.com/kb/HT213814 Vendor Advisory
https://support.apple.com/kb/HT213816 Vendor Advisory
https://security.gentoo.org/glsa/202401-04 Third Party Advisory
https://support.apple.com/en-us/HT213811 Release Notes Vendor Advisory
https://support.apple.com/en-us/HT213813 Release Notes Vendor Advisory
https://support.apple.com/en-us/HT213814 Release Notes Vendor Advisory
https://support.apple.com/en-us/HT213816 Release Notes Vendor Advisory
https://support.apple.com/kb/HT213814 Vendor Advisory
https://support.apple.com/kb/HT213816 Vendor Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-32439 US Government Resource
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:a:webkitgtk:webkitgtk\+:*:*:*:*:*:*:*:*
History

23 Oct 2025, 18:47

Type Values Removed Values Added
References () https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-32439 - () https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-32439 - US Government Resource

21 Oct 2025, 23:16

Type Values Removed Values Added
References
  • () https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-32439 -

21 Oct 2025, 20:19

Type Values Removed Values Added
References
  • {'url': 'https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-32439', 'source': '134c704f-9b21-4f2e-91b3-4a467353bcc0'}

21 Oct 2025, 19:20

Type Values Removed Values Added
References
  • () https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-32439 -

03 Feb 2025, 14:15

Type Values Removed Values Added
References () https://support.apple.com/en-us/HT213811 - Vendor Advisory () https://support.apple.com/en-us/HT213811 - Release Notes, Vendor Advisory
References () https://support.apple.com/en-us/HT213813 - Vendor Advisory () https://support.apple.com/en-us/HT213813 - Release Notes, Vendor Advisory
References () https://support.apple.com/en-us/HT213814 - Vendor Advisory () https://support.apple.com/en-us/HT213814 - Release Notes, Vendor Advisory
References () https://support.apple.com/en-us/HT213816 - Vendor Advisory () https://support.apple.com/en-us/HT213816 - Release Notes, Vendor Advisory

23 Jan 2025, 16:36

Type Values Removed Values Added
CPE cpe:2.3:a:webkitgtk:webkitgtk\+:*:*:*:*:*:*:*:*
First Time Webkitgtk webkitgtk\+
Webkitgtk
References () https://support.apple.com/en-us/HT213811 - Release Notes, Vendor Advisory () https://support.apple.com/en-us/HT213811 - Vendor Advisory
References () https://support.apple.com/en-us/HT213813 - Release Notes, Vendor Advisory () https://support.apple.com/en-us/HT213813 - Vendor Advisory
References () https://support.apple.com/en-us/HT213814 - Release Notes, Vendor Advisory () https://support.apple.com/en-us/HT213814 - Vendor Advisory
References () https://support.apple.com/en-us/HT213816 - Release Notes, Vendor Advisory () https://support.apple.com/en-us/HT213816 - Vendor Advisory
Information

Published : 2023-06-23 18:15

Updated : 2025-10-23 18:47

NVD link : CVE-2023-32439

Mitre link : CVE-2023-32439

CVE.ORG link : CVE-2023-32439

JSON object : View

Products Affected

apple

  • safari
  • iphone_os
  • macos
  • ipados

webkitgtk

  • webkitgtk\+
CWE
CWE-843

Access of Resource Using Incompatible Type ('Type Confusion')