# CVE-2024-23222: Apple Multiple Products WebKit Type Confusion Vulnerability

> CVE-2024-23222: Apple Multiple Products WebKit Type Confusion Vulnerability. CVSS 8.8 (CVSS 3.1), in CISA KEV.

Canonical: https://rewindex.com/cve/CVE-2024-23222
Last updated: 2026-04-02T18:26:21Z

- Published: 2024-01-23 00:25 UTC · Updated: 2026-04-02 18:26 UTC · Assigner: apple
- CVSS: 8.8 (CVSS 3.1) · Severity: High · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS: 10.6%, 96th percentile (scored 2026-10-25)
- CISA KEV: yes, added 2024-01-23, federal due date 2024-02-13, ransomware use: Unknown

## 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.

## CISA required action

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

## Affected vendors and products

- Apple: iOS and iPadOS
- Apple: macOS
- Apple: Safari
- Apple: tvOS
- Apple: visionOS

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2024-23222)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2024-23222)
- [https://support.apple.com/en-us/118479](https://support.apple.com/en-us/118479)
- [https://support.apple.com/en-us/120304](https://support.apple.com/en-us/120304)
- [https://support.apple.com/en-us/120305](https://support.apple.com/en-us/120305)
- [https://support.apple.com/en-us/120307](https://support.apple.com/en-us/120307)
- [https://support.apple.com/en-us/120309](https://support.apple.com/en-us/120309)
- [https://support.apple.com/en-us/120310](https://support.apple.com/en-us/120310)
- [https://support.apple.com/en-us/120311](https://support.apple.com/en-us/120311)
- [https://support.apple.com/en-us/120339](https://support.apple.com/en-us/120339)
- [https://support.apple.com/en-us/126632](https://support.apple.com/en-us/126632)

---

_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


---
Canonical: https://rewindex.com/cve/CVE-2024-23222 · Markdown: https://rewindex.com/cve/CVE-2024-23222.md · JSON: https://rewindex.com/api/v1/cves/CVE-2024-23222 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T03:12:29.963Z