🛡️ CVE-2023-32439
🟠 CVSS 8.8 — High ✅ No Known Exploit CWE-843 NVD
8.8
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

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.

Details

Severity HIGH
CVSS Score 8.8
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE CWE-843
Public Exploit ✅ No
Source NVD
Published 2023-06-23
Updated 2026-06-08
Modified 2025-10-23
Fix URL N/A

Affected Packages

Software From version Fixed in
ipados 16.0 16.5.1
iphone-os 16.0 16.5.1
macos 13.0 13.4.1
safari — 16.5.1
webkitgtk\+ — 2.42.3

References

Release Notes, Vendor 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/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

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