🛡️ CVE-2024-23222
🟠 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 Safari 17.3, iOS 15.8.7 and iPadOS 15.8.7, iOS 16.7.5 and iPadOS 16.7.5, iOS 17.3 and iPadOS 17.3, macOS Monterey 12.7.3, macOS Sonoma 14.3, macOS Ventura 13.6.4, tvOS 17.3, visionOS 1.0.2. Processing maliciously crafted web content may lead to arbitrary code execution. This fix associated with the Coruna exploit was shipped in iOS 17.3 on January 22, 2024. This update brings that fix to devices that cannot update to the latest iOS version.

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 2024-01-23
Updated 2026-06-02
Modified 2026-04-03
Fix URL N/A

Affected Packages

Software From version Fixed in
ipados 17.0 17.3
iphone-os 17.0 17.3
macos 14.0 14.3
safari — 17.3
tvos — 17.3
visionos — 1.0.2

References

Release Notes, Vendor Advisory https://support.apple.com/en-us/118479
Release Notes, Vendor Advisory https://support.apple.com/en-us/120304
Release Notes, Vendor Advisory https://support.apple.com/en-us/120305
Release Notes, Vendor Advisory https://support.apple.com/en-us/120307
Release Notes, Vendor Advisory https://support.apple.com/en-us/120309
Release Notes, Vendor Advisory https://support.apple.com/en-us/120310
Release Notes, Vendor Advisory https://support.apple.com/en-us/120311
Release Notes, Vendor Advisory https://support.apple.com/en-us/120339
Release Notes, Vendor Advisory https://support.apple.com/en-us/126632
Release Notes, Vendor Advisory https://support.apple.com/en-us/HT214055
Release Notes, Vendor Advisory https://support.apple.com/en-us/HT214059
Release Notes, Vendor Advisory https://support.apple.com/en-us/HT214061
Release Notes, Vendor Advisory https://support.apple.com/kb/HT214055
Release Notes, Vendor Advisory https://support.apple.com/kb/HT214056
Release Notes, Vendor Advisory https://support.apple.com/kb/HT214057
Release Notes, Vendor Advisory https://support.apple.com/kb/HT214058
Release Notes, Vendor Advisory https://support.apple.com/kb/HT214059
Release Notes, Vendor Advisory https://support.apple.com/kb/HT214061
Release Notes, Vendor Advisory https://support.apple.com/kb/HT214063
Release Notes, Vendor Advisory https://support.apple.com/kb/HT214070

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