CVE-2026-20662: Infoleak

Published Feb 11, 2026
·
Updated

Admin Framework. A parsing issue in the handling of directory paths was addressed with improved path validation.

Other sources

An authorization issue was addressed with improved state management. This issue is fixed in macOS Sequoia 15.7.4, macOS Tahoe 26.3. An attacker with physical access to a locked device may be able to view sensitive user information.

— NVD

AppleEvents. An authorization issue was addressed with improved state management.

— Apple

AppleKeyStore. A use after free issue was addressed with improved memory management.

— Apple

AppleMobileFileIntegrity. A parsing issue in the handling of directory paths was addressed with improved path validation.

— Apple

AppleMobileFileIntegrity. An injection issue was addressed with improved validation.

— Apple

Credit

Mickey Jin@@patch1t, Ryan Dowd@@_rdowd, Anonymous(Trend Micro Zero Day Initiative), Yiğit Can YILMAZ@@yilmazcanyigit, Murray Mike, George Karchemsky@@gkarchemsky(Trend Micro Zero Day Initiative), Xin'an Zhou, Juefei Pu, Zhutian Liu, Zhiyun Qian, Zhaowei Tan, Srikanth V. Krishnamurthy, Mathy Vanhoef, Keisuke Hosoda, CVE-2025-59375, an anonymous researcher, Rodolphe Brunetti@@eisw0lf(Lupus Nova), Google Threat Analysis Group, Gergely Kalman@@gergely_kalman, Noah Gregory (wts.dev), Bing Shi(Alibaba Group), Wenchao Li(Alibaba Group), Xiaolong Bai(Alibaba Group), (Indiana University Bloomington), Luyi Xing(Indiana University Bloomington), Enis Maholli (enismaholli.com), Csaba Fitzl@@theevilbit(Iru), Vivek Dhar, ASI (RM) in Border Security Force, FTR HQ BSF Kashmir, Gongyu Ma@@Mezone0, Asaf Cohen, LeminLimez, @@cloudlldb, Wang Yu(Cyberserval), Johnny Franks (zeroxjf), jioundai, Amy (amys.website), Kirin@@Pwnrin(Fudan University), LFY@@secsys(Fudan University), Golden Helm Securities(Iru), Gergely Kalman@@gergely_kalman(Iru), Kirin@@Pwnrin, Jian Lee@@speedyfriend433, Ron Masas(BreakPoint), Chunyu Song(NorthSea), Michael DePlante@@izobashi(Trend Micro Zero Day Initiative), Pwn2car, Morris Richman@@morrisinlife, Nathaniel Oh@@calysteon, HanQing(TSDubhe), Nan Wang@@eternalsakura13, Tom Van Goethem, EntryHi

Affected Software

4 affected componentsFixes available
Apple macOS Sequoia<15.7.4
15.7.4
Apple macOS Tahoe<26.3
26.3
Apple macOS<15.7.4
Apple macOS>=26.0<26.3

Event History

Feb 11, 2026
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
DescriptionAffected Software
Updated
via Apple·12:00 AM
Affected Software
CVE Published
via MITRE·10:58 PM
Data Sourced
via MITRE·10:58 PM
DescriptionWeakness
Data Sourced
via NVD·11:16 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-2026-20662?

CVE-2026-20662 has a high severity rating due to its potential for exploitation by attackers with physical access to a locked device.

2

How do I fix CVE-2026-20662?

To fix CVE-2026-20662, update your device to macOS Sequoia 15.7.4 or macOS Tahoe 26.3.

3

What type of vulnerability is CVE-2026-20662?

CVE-2026-20662 is a security vulnerability related to directory path parsing and authorization issues.

4

Who is affected by CVE-2026-20662?

Users of macOS Sequoia versions below 15.7.4 and macOS Tahoe versions below 26.3 are affected by CVE-2026-20662.

5

What impact does CVE-2026-20662 have on security?

CVE-2026-20662 can potentially allow an attacker to bypass authorization and gain access to sensitive data on a locked device.

Company

Resources

Contact

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