An out-of-bounds read was addressed with improved input validation. This issue is fixed in watchOS 9.5, tvOS 16.5, macOS Ventura 13.4, iOS 15.7.6 and iPadOS 15.7.6, Safari 16.5, iOS 16.5 and iPadOS 16.5. Processing web content may disclose sensitive information. Apple is aware of a report that this issue may have been actively exploited.
Advisories
Source ID Title
Debian DSA Debian DSA DSA-5427-1 webkit2gtk security update
EUVD EUVD EUVD-2023-31912 An out-of-bounds read was addressed with improved input validation. This issue is fixed in watchOS 9.5, tvOS 16.5, macOS Ventura 13.4, iOS 15.7.6 and iPadOS 15.7.6, Safari 16.5, iOS 16.5 and iPadOS 16.5. Processing web content may disclose sensitive information. Apple is aware of a report that this issue may have been actively exploited.
Ubuntu USN Ubuntu USN USN-6264-1 WebKitGTK vulnerabilities
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Wed, 22 Oct 2025 08:30:00 +0900


Wed, 22 Oct 2025 05:30:00 +0900


Wed, 22 Oct 2025 04:30:00 +0900


Wed, 16 Jul 2025 22:45:00 +0900

Type Values Removed Values Added
Metrics epss

{'score': 0.00044}

epss

{'score': 0.00039}


Mon, 07 Jul 2025 23:15:00 +0900

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

Wed, 05 Feb 2025 01:15:00 +0900

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

ssvc

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


Mon, 03 Feb 2025 23:15:00 +0900

Type Values Removed Values Added
Metrics kev

{'dateAdded': '2023-05-22'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 14 Aug 2024 10:15:00 +0900

Type Values Removed Values Added
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: apple

Published:

Updated: 2025-10-21T23:05:45.355Z

Reserved: 2023-03-13T00:00:00.000Z

Link: CVE-2023-28204

cve-icon Vulnrichment

Updated: 2024-08-02T12:30:24.554Z

cve-icon NVD

Status : Analyzed

Published: 2023-06-23T18:15:11.333

Modified: 2025-10-23T18:48:24.987

Link: CVE-2023-28204

cve-icon Redhat

Severity : Moderate

Publid Date: 2023-05-22T00:00:00Z

Links: CVE-2023-28204 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses