CVE-2025-43236: Race Condition

Published Jul 29, 2025
·
Updated

A type confusion issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.6, macOS Sonoma 14.7.7, macOS Ventura 13.7.7. An attacker may be able to cause unexpected app termination.

Other sources

Admin Framework. A path handling issue was addressed with improved validation.

— Apple

afclip. The issue was addressed with improved memory handling.

— Apple

AMD. A race condition was addressed with improved state handling.

— Apple

AppleMobileFileIntegrity. A downgrade issue was addressed with additional code-signing restrictions.

— Apple

AppleMobileFileIntegrity. A logic issue was addressed with improved checks.

— Apple

Credit

Ryan Dowd@@_rdowd, Hossein Lotfi@@hosselot(Trend Micro Zero Day Initiative), ABC Research s.r.o., Mickey Jin@@patch1t, Noah Gregory (wts.dev), Andreas Jaegersberger & Ro Achterberg(Nosebeard Labs), an anonymous researcher, Gergely Kalman@@gergely_kalman, 风沐云烟@@binary_fmyy, Minghao Lin@@Y1nKoc, 2ourc3 | Salim Largo, Dawuge(Shuffle Team), Anonymous(Trend Micro Zero Day Initiative), Gary Kwong(Trend Micro Zero Day Initiative), CVE-2025-43226, Christian Kohlschütter, Ivan Fratric(Google Project Zero), Pyrophoria, Csaba Fitzl@@theevilbit(Kandji), Minghao Lin, Jiaxun Zhu, Kirin@@Pwnrin, Zhongquan Li@@Guluisacat, Koh M. Nakagawa@@tsunek0h(Kandji), Wojciech Regula(SecuRing), Yuebin Sun@@yuebinsun2020, Shang-De Jiang(CyCraft Technology), Kazma Ye(CyCraft Technology), Nikolai Skliarenko(Trend Micro Zero Day Initiative), Mickey Jin@@patch1t(Team Orca of Sea Security), Keith Yeo@@kyeojy(Team Orca of Sea Security), Martti Hütt, Tony Iskow@@Tybbow, MRHAX, Aditya Rana, Google's Threat Analysis Group, Seo Hyun-gyu@@wh1te4ever(Xiaomi), Dora Orak(Xiaomi), Minghao Lin@@Y1nKoc(Xiaomi), XiLong Zhang@@Resery4(Xiaomi), noir@@ROIS, fmyy (@风沐云烟), Chi Yuan Chang(ZUSO ART), taikosoup, Willey Lin, Arsenii Kostromin (0x3c3e), Brian Carpenter, Sergei Glazunov(Google Project Zero), Dora Orak, Vlad Stolyarov(Google's Threat Analysis Group), Michael DePlante@@izobashi(Trend Micro Zero Day Initiative), an anonymous researcher(Loadshine Lab), Hikerell(Loadshine Lab), @@zlluny, CVE-2025-6965, Martin Bajanik(Fingerprint), Ammar Askar, Gilad Moav, Yehuda Afek, Anat Bremler-Barr, Amit Klein, Yuhao Hu, Yan Kang, Chenggang Wu, Xiaojie Wei, Syarif Muhammad Sajjad, shandikri(Trend Micro Zero Day Initiative), Google V8 Security Team, Nan Wang@@eternalsakura13, Ziling Chen, HexRabbit@@h3xr4bb1t(DEVCORE Research Team), Ignacio Sanmillan@@ulexec, Clément Lecigne(Google's Threat Analysis Group), Jonathan Bar Or@@yo_yo_yo_jbo(Microsoft)

Affected Software

6 affected componentsFixes available
Apple macOS Sonoma<14.7.7
14.7.7
Apple macOS Ventura<13.7.7
13.7.7
Apple macOS Sequoia<15.6
15.6
Apple macOS>=13.0<13.7.7
Apple macOS>=14.0<14.7.7
Apple macOS>=15.0<15.6

Event History

Jul 29, 2025
Data Sourced
via Apple·12:00 AM
DescriptionWeaknessAffected Software
Updated
via Apple·12:00 AM
DescriptionWeakness
Updated
via Apple·12:00 AM
DescriptionWeaknessAffected Software
Updated
via Apple·12:00 AM
Affected Software
Apr 2, 2026
CVE Published
via MITRE·06:27 PM
Data Sourced
via MITRE·06:27 PM
DescriptionWeakness
Data Sourced
via NVD·07:20 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-2025-43236?

CVE-2025-43236 is considered a high severity vulnerability that could impact system integrity.

2

How do I fix CVE-2025-43236?

To fix CVE-2025-43236, upgrade to the latest versions of macOS Ventura (13.7.7), macOS Sequoia (15.6), or macOS Sonoma (14.7.7).

3

What types of issues does CVE-2025-43236 address?

CVE-2025-43236 addresses path handling, memory handling, race conditions, and a downgrade issue with code-signing.

4

Which Apple products are affected by CVE-2025-43236?

CVE-2025-43236 affects Apple macOS Ventura, macOS Sequoia, and macOS Sonoma versions specified in the advisory.

5

Is there any public advisory for CVE-2025-43236?

Yes, Apple has released advisories detailing CVE-2025-43236 and how to mitigate its impact.

Company

Resources

Contact

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