CVE-2025-43479: Use After Free

Published Nov 3, 2025
·
Updated

A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia 15.7.2, macOS Sonoma 14.8.2, macOS Tahoe 26.1. An app may be able to access sensitive user data.

Other sources

Admin Framework. A logic issue was addressed with improved checks.

— Apple

Admin Framework. The issue was addressed with improved checks.

— Apple

App Store. A logging issue was addressed with improved data redaction.

— Apple

Apple Account. A privacy issue was addressed with improved checks.

— Apple

Apple Neural Engine. The issue was addressed with improved memory handling.

— Apple

Credit

Ryan Dowd@@_rdowd, Csaba Fitzl@@theevilbit(Kandji), Nolan Astrein(Kandji), Mickey Jin@@patch1t, Gergely Kalman@@gergely_kalman, an anonymous researcher, Joseph Ravichandran@@0xjprx(MIT CSAIL), Dave G. (supernetworks.org), JZ, Zhongcheng Li(IES Red Team of ByteDance), Michael Reeves@@IntegralPilot, Duy Trần@@khanhduytran0, Morris Richman@@morrisinlife, Hikerell (Loadshine Lab), 이동하 (Lee Dong Ha(BoB 14th), wac(Trend Micro Zero Day Initiative), Hossein Lotfi@@hosselot(Trend Micro Zero Day Initiative), Adwiteeya Agrawal, Rodolphe BRUNETTI@@eisw0lf(Lupus Nova), pattern-f@@pattern_F_, Ferdous Saljooki@@malwarezoo(Jamf), Murray Mike, Cristian Dinca (icmd.tech), Apple, Dave G.(supernetworks), Alex Radocea(supernetworks), Romain Lebesle(Khatima), Himanshu Bharti@@Xpl0itme(Khatima), Taavi Eomäe(Zone Media), Michael DePlante@@izobashi(Trend Micro Zero Day Initiative), BynarIO AI (bynar.io), Kirin@@Pwnrin, Atul R V, Asaf Cohen, CVE-2024-43398, CVE-2024-49761, CVE-2025-6442, Vivek Dhar, ASI (RM) in Border Security Force, FTR HQ BSF Kashmir, Nikolai Skliarenko(Trend Micro Zero Day Initiative), Kirin@@Pwnrin(Microsoft), Jonathan Bar Or@@yo_yo_yo_jbo(Microsoft), Wang Yu(Cyberserval), 이동하 (Lee Dong Ha)(SSA Lab), Alexia Wilson(Microsoft), Christine Fossaceca(Microsoft), CVE-2025-6965, Ron Masas(BreakPoint), Pinak Oza, Wojciech Regula(SecuRing), Kirin@@Pwnrin(Fudan University), LFY@@secsys(Fudan University), Kenneth Chew, Rodolphe Brunetti@@eisw0lf(Lupus Nova), @@EthanArbuckle, iisBuri, Google Threat Analysis Group, Doug Hogan, KPC(Cisco Talos), @@RenwaX23, Zhongquan Li@@Guluisacat, Stanislav Jelezoglo, an anonymous researcher(Microsoft), Amy@@asentientbot, CVE-2025-32462, CVE-2025-53906, Aleksejs Popovs, Phil Beauvoir, Google Big Sleep, Gary Kwong, rheza@@ginggilBesel, Justin Cohen(Google), Nan Wang@@eternalsakura13, rheza@@ginggilBesel(Trend Micro Zero Day Initiative), shandikri(Trend Micro Zero Day Initiative), Gary Kwong(Trend Micro Zero Day Initiative), Tom Van Goethem, @@cloudlldb

Affected Software

5 affected componentsFixes available
Apple macOS Tahoe<26.1
26.1
Apple macOS Sequoia<15.7.2
15.7.2
Apple macOS Sonoma<14.8.2
14.8.2
Apple macOS>=14.0<14.8.2
Apple macOS>=15.0<15.7.2

Event History

Nov 3, 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
DescriptionWeaknessAffected Software
Updated
via Apple·12:00 AM
WeaknessAffected Software
Updated
via Apple·12:00 AM
DescriptionAffected Software
Updated
via Apple·12:00 AM
Affected Software
Nov 4, 2025
CVE Published
via MITRE·01:16 AM
Data Sourced
via MITRE·01:16 AM
DescriptionWeakness
Data Sourced
via NVD·02:15 AM
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-2025-43479?

CVE-2025-43479 is considered a high severity vulnerability due to the potential for unauthorized access to sensitive user data.

2

How do I fix CVE-2025-43479?

To mitigate CVE-2025-43479, update your macOS to either Sonoma 14.8.2 or Sequoia 15.7.2.

3

Which versions of macOS are vulnerable to CVE-2025-43479?

CVE-2025-43479 affects macOS Tahoe versions up to 26.1 and earlier versions of Sonoma and Sequoia.

4

What type of issue does CVE-2025-43479 address?

CVE-2025-43479 addresses a permissions issue that could allow an app to access sensitive user data.

5

When was CVE-2025-43479 fixed?

The vulnerability CVE-2025-43479 was fixed in the updates released for macOS Sonoma 14.8.2 and macOS Sequoia 15.7.2.

Company

Resources

Contact

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