CVE-2025-59214: Microsoft Windows File Explorer Spoofing Vulnerability

Published Oct 14, 2025
·
Updated

Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an unauthorized attacker to perform spoofing over a network.

Other sources

Microsoft Windows File Explorer Spoofing Vulnerability

Microsoft

Affected Software

61 affected componentsFixes available
Microsoft Windows 10=1809
Microsoft Windows 11=25H2
Microsoft Windows 10=1809
Microsoft Windows Server 2012 R2
Microsoft Windows 11=25H2
Microsoft Windows Server 2012
Microsoft Windows Server 2012
Microsoft Windows Server 2012 R2
Microsoft Windows Server 2019
Microsoft Windows Server 2008 R2
Microsoft Windows Server 2008 R2
Microsoft Windows Server 2008
Microsoft Windows Server 2008
Microsoft Windows 10=1607
Microsoft Windows Server 2008
Microsoft Windows Server 2016
Microsoft Windows Server 2008
Microsoft Windows 10=1607
Microsoft Windows Server 2016
Microsoft Windows 10
Microsoft Windows 10
Microsoft Windows Server 2025
Microsoft Windows 11=24H2
Microsoft Windows 11=24H2
Microsoft Windows Server 2022, 23H2 Edition
Microsoft Windows 11=23H2
Microsoft Windows 11=23H2
Microsoft Windows 11=22H2
Microsoft Windows 11=22H2
Microsoft Windows 10=22H2
Microsoft Windows Server 2025
Microsoft Windows 10=22H2
Microsoft Windows 10=21H2
Microsoft Windows 10=22H2
Microsoft Windows 10=21H2
Microsoft Windows Server 2022
Microsoft Windows 10=21H2
Microsoft Windows Server 2022
Microsoft Windows Server 2019
Microsoft Windows 10 1507<10.0.10240.21161
Microsoft Windows 10 1507<10.0.10240.21161
Microsoft Windows 10 1607<10.0.14393.8519
Microsoft Windows 10 1607<10.0.14393.8519
Microsoft Windows 10 1809<10.0.17763.7919
Microsoft Windows 10 1809<10.0.17763.7919
Microsoft Windows 10 21h2<10.0.19044.6456
Microsoft Windows 10 22h2<10.0.19045.6456
Microsoft Windows 11 22h2<10.0.22621.6060
Microsoft Windows 11 23h2<=10.0.22631.6060
Microsoft Windows 11 24h2<10.0.26100.6899
Microsoft Windows 11 25h2<10.0.26200.6899
Microsoft Windows Server 2008=sp2
Microsoft Windows Server 2008=sp2
Microsoft Windows Server 2008=r2-sp1
Microsoft Windows Server 2012
Microsoft Windows Server 2012=r2
Microsoft Windows Server 2016<=10.0.14393.8519
Microsoft Windows Server 2019<10.0.17763.7919
Microsoft Windows Server 2022<10.0.20348.4294
Microsoft Windows Server 2022 23h2<10.0.25398.1913
Microsoft Windows Server 2025<=10.0.26100.6899

Event History

Oct 14, 2025
CVE Published
via Microsoft·07:00 AM
Data Sourced
via Microsoft·07:00 AM
DescriptionSeverityWeakness
Data Sourced
via Microsoft·07:00 AM
Affected Software
Updated
via Microsoft·07:00 AM
Description
Updated
via Microsoft·02:00 PM
Description
CVE Published
via MITRE·05:01 PM
Data Sourced
via MITRE·05:01 PM
DescriptionSeverity
Data Sourced
via NVD·05:16 PM
DescriptionSeverityWeaknessAffected Software

Frequently Asked Questions

1

What is the severity of CVE-2025-59214?

CVE-2025-59214 is classified as a critical vulnerability due to its potential for unauthorized access to sensitive information.

2

How do I fix CVE-2025-59214?

To mitigate CVE-2025-59214, ensure your affected Microsoft Windows versions are updated with the latest security patches provided by Microsoft.

3

What systems are affected by CVE-2025-59214?

CVE-2025-59214 affects various versions of Microsoft Windows including Windows 10, Windows 11, and Windows Server editions.

4

Can CVE-2025-59214 lead to data loss?

Yes, CVE-2025-59214 can expose sensitive information, which could lead to data breaches and unauthorized access.

5

Is there a workaround for CVE-2025-59214?

While the best course of action is to apply patches for CVE-2025-59214, temporary mitigations may involve restricting access to affected services.

Contact

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