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.
Published: 2024-01-23
Score: 8.8 High
EPSS: 10.6% Moderate
KEV: Yes
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories
Source ID Title
Debian DSA Debian DSA DSA-5618-1 webkit2gtk security update
EUVD EUVD EUVD-2024-20741 A type confusion issue was addressed with improved checks. This issue is fixed in iOS 17.3 and iPadOS 17.3, macOS Sonoma 14.3, tvOS 17.3. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been exploited.
Ubuntu USN Ubuntu USN USN-6631-1 WebKitGTK vulnerabilities
History

Fri, 03 Apr 2026 14:45:00 +0200

Type Values Removed Values Added
First Time appeared Apple safari
CPEs cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
Vendors & Products Apple safari

Thu, 02 Apr 2026 22:30:00 +0200

Type Values Removed Values Added
Description A type confusion issue was addressed with improved checks. This issue is fixed in iOS 17.3 and iPadOS 17.3, macOS Sonoma 14.3, tvOS 17.3, iOS 16.7.5 and iPadOS 16.7.5, iOS 15.8.7 and iPadOS 15.8.7. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been exploited. 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.
References

Thu, 12 Mar 2026 02:15:00 +0100

Type Values Removed Values Added
Description A type confusion issue was addressed with improved checks. This issue is fixed in iOS 17.3 and iPadOS 17.3, macOS Sonoma 14.3, tvOS 17.3. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been exploited. A type confusion issue was addressed with improved checks. This issue is fixed in iOS 17.3 and iPadOS 17.3, macOS Sonoma 14.3, tvOS 17.3, iOS 16.7.5 and iPadOS 16.7.5, iOS 15.8.7 and iPadOS 15.8.7. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been exploited.
References

Wed, 05 Nov 2025 20:30:00 +0100

Type Values Removed Values Added
First Time appeared Apple visionos
CPEs cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:*
Vendors & Products Apple visionos

Tue, 04 Nov 2025 20:30:00 +0100


Wed, 22 Oct 2025 01:30:00 +0200


Tue, 21 Oct 2025 22:30:00 +0200


Tue, 21 Oct 2025 21:30:00 +0200


Mon, 07 Jul 2025 16:45:00 +0200

Type Values Removed Values Added
First Time appeared Redhat rhel Els
CPEs cpe:/o:redhat:rhel_els:7
Vendors & Products Redhat rhel Els

Mon, 03 Feb 2025 15:15:00 +0100

Type Values Removed Values Added
Metrics kev

{'dateAdded': '2024-01-23'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'active', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Sat, 16 Nov 2024 04:00:00 +0100

Type Values Removed Values Added
First Time appeared Redhat rhel Aus
Redhat rhel Eus
Redhat rhel Tus
CPEs cpe:/a:redhat:rhel_aus:8.2
cpe:/a:redhat:rhel_aus:8.4
cpe:/a:redhat:rhel_aus:8.6
cpe:/a:redhat:rhel_e4s:8.4
cpe:/a:redhat:rhel_e4s:8.6
cpe:/a:redhat:rhel_eus:9.2
cpe:/a:redhat:rhel_tus:8.4
cpe:/a:redhat:rhel_tus:8.6
Vendors & Products Redhat rhel Aus
Redhat rhel Eus
Redhat rhel Tus

Tue, 29 Oct 2024 03:30:00 +0100

Type Values Removed Values Added
First Time appeared Redhat rhel E4s
CPEs cpe:/a:redhat:rhel_e4s:9.0
Vendors & Products Redhat rhel E4s

Wed, 14 Aug 2024 03:30:00 +0200

Type Values Removed Values Added
References

Subscriptions

Apple Ipados Iphone Os Macos Safari Tvos Visionos
Redhat Enterprise Linux Rhel Aus Rhel E4s Rhel Els Rhel Eus Rhel Tus
cve-icon MITRE

Status: PUBLISHED

Assigner: apple

Published:

Updated: 2026-04-02T18:26:21.625Z

Reserved: 2024-01-12T22:22:21.478Z

Link: CVE-2024-23222

cve-icon Vulnrichment

Updated: 2025-11-04T18:24:33.934Z

cve-icon NVD

Status : Analyzed

Published: 2024-01-23T01:15:11.500

Modified: 2026-06-17T07:12:19.937

Link: CVE-2024-23222

cve-icon Redhat

Severity : Important

Publid Date: 2024-01-23T00:00:00Z

Links: CVE-2024-23222 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses