CVE-2025-43416: Input Validation

Published Dec 12, 2025
·
Updated

A logic issue was addressed with improved restrictions. This issue is fixed in macOS Sequoia 15.7.3, macOS Sonoma 14.8.3, macOS Tahoe 26.2. An app may be able to access protected user data.

Other sources

App Store. A permissions issue was addressed with additional restrictions.

— Apple

AppleJPEG. The issue was addressed with improved bounds checks.

— Apple

AppleMobileFileIntegrity. A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions.

— Apple

AppleMobileFileIntegrity. A permissions issue was addressed with additional restrictions.

— Apple

AppleMobileFileIntegrity. The issue was addressed by adding additional logic.

— Apple

Credit

Michael Reeves@@IntegralPilot, an anonymous researcher, Jex Amro, Wojciech Regula(SecuRing), Riley Walz, CVE-2024-7264, CVE-2025-9086, Noah Gregory (wts.dev), Andrew Calvano(Meta Product Security), Lucas Pinheiro(Meta Product Security), Andreas Jaegersberger & Ro Achterberg(Nosebeard Labs), Kaitao Xie(Alibaba Group), Xiaolong Bai(Alibaba Group), CVE-2025-5918, Rosyna Keller(Totally Not Malicious Software), Haoling Zhou(SecLab of The Ohio State University), Shixuan Zhao@@NSKernel(SecLab of The Ohio State University), Chao Wang@@evi0s(SecLab of The Ohio State University), Zhiqiang Lin(SecLab of The Ohio State University), Iván Savransky, Mickey Jin@@patch1t, Amy@@asentientbot, Gergely Kalman@@gergely_kalman, Kay Belardinelli (Harvard University), Claudio Bozzato(Cisco Talos), Francesco Benvenuto(Cisco Talos), Yiğit Ocak, floeki(IES Red Team of ByteDance), Zhongcheng Li(IES Red Team of ByteDance), Ron Elemans, Kirin@@Pwnrin(Fudan University), LFY@@secsys(Fudan University), Duy Trần@@khanhduytran0, Csaba Fitzl@@theevilbit(Iru), Kenneth Chew, Google Threat Analysis Group, Atul R V, an anonymous researcher(Technische Hochschule Ingolstadt), Michael Schmutzer(Technische Hochschule Ingolstadt), @@retsew0x01, Kirin@@Pwnrin, Bing Shi(Alibaba Group), Wenchao Li(Alibaba Group), (Indiana University Bloomington), Luyi Xing(Indiana University Bloomington), Morris Richman@@morrisinlife, Hossein Lotfi@@hosselot(Trend Micro Zero Day Initiative), Nan Wang@@eternalsakura13, Google Big Sleep, Phil Pizlo(Epic Games), Apple, 이동하 (Lee Dong Ha(BoB 14th)

Affected Software

5 affected componentsFixes available
Apple macOS Tahoe<26.2
26.2
Apple macOS Sonoma<14.8.3
14.8.3
Apple macOS Sequoia<15.7.3
15.7.3
Apple macOS<14.8.3
Apple macOS>=15.0<15.7.3

Event History

Dec 12, 2025
Data Sourced
via Apple·12:00 AM
DescriptionWeaknessAffected Software
Updated
via Apple·12:00 AM
DescriptionWeakness
Updated
via Apple·12:00 AM
Description
Updated
via Apple·12:00 AM
Affected Software
Updated
via Apple·12:00 AM
DescriptionWeaknessAffected Software
Updated
via Apple·12:00 AM
DescriptionAffected Software
CVE Published
via MITRE·08:56 PM
Data Sourced
via MITRE·08:56 PM
DescriptionWeakness
Data Sourced
via NVD·09:15 PM
DescriptionSeverityWeaknessAffected Software

Parent advisories

This vulnerability appears in the following advisories.

Peer vulnerabilities

Found alongside the following vulnerabilities.

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Frequently Asked Questions

1

What is the severity of CVE-2025-43416?

CVE-2025-43416 is classified as a high severity vulnerability due to its potential to allow unauthorized access to protected user data.

2

How do I fix CVE-2025-43416?

To fix CVE-2025-43416, users should update to the latest versions of macOS, specifically macOS Sonoma 14.8.3 or macOS Sequoia 15.7.3.

3

What platforms are affected by CVE-2025-43416?

CVE-2025-43416 affects macOS Sonoma and macOS Sequoia versions below the specified updates, as well as macOS Tahoe.

4

What type of issue is addressed by CVE-2025-43416?

CVE-2025-43416 addresses a logic issue related to improper restrictions that may lead to unauthorized app access to user data.

5

Is there a specific type of restriction improved in CVE-2025-43416?

Yes, CVE-2025-43416 includes improved permissions restrictions to prevent apps from accessing protected data improperly.

Company

Resources

Contact

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CVE-2025-43416 - Input Validation - SecAlerts