CVE-2025-21347: Windows Deployment Services Denial of Service Vulnerability
First published: Tue Feb 11 2025(Updated: )
Windows Deployment Services Denial of Service Vulnerability
Credit: secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Windows 11 | =24H2 | |
| Microsoft Windows Server 2025 | ||
| Microsoft Windows 11 | =23H2 | |
| Microsoft Windows Server 2025 | ||
| Microsoft Windows 11 | =23H2 | |
| Microsoft Windows Server 2022 23H2 | ||
| Microsoft Windows 11 | =24H2 | |
| Microsoft Windows Server 2012 x64 | ||
| Microsoft Windows 11 | =22H2 | |
| Microsoft Windows Server 2022 | ||
| Microsoft Windows 10 | =22H2 | |
| Microsoft Windows 10 | =22H2 | |
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows Server 2012 R2 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows Server 2012 x64 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | =21H2 | |
| Microsoft Windows 10 | =1607 | |
| Microsoft Windows 10 | =22H2 | |
| Microsoft Windows 11 | =22H2 | |
| Microsoft Windows Server 2016 | ||
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows 10 | =1607 | |
| Microsoft Windows Server 2012 R2 | ||
| Microsoft Windows 10 | =21H2 | |
| Microsoft Windows Server 2019 | ||
| Microsoft Windows Server 2022 | ||
| Microsoft Windows 10 | =21H2 | |
| Microsoft Windows Server 2019 | ||
| Microsoft Windows Server 2016 | ||
| =24H2 | ||
| =23H2 | ||
| =24H2 | ||
| =23H2 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2025-21347?
CVE-2025-21347 has been categorized as a Denial of Service vulnerability, which can significantly disrupt services.
How do I fix CVE-2025-21347?
To address CVE-2025-21347, apply the latest security patches provided by Microsoft for the affected Windows products.
Which systems are affected by CVE-2025-21347?
CVE-2025-21347 impacts specific versions of Windows 11 and Windows Server 2025, including various hardware architectures.
What are the consequences of CVE-2025-21347?
Exploitation of CVE-2025-21347 could lead to service interruptions or crashes in affected systems.
Is there a patch available for CVE-2025-21347?
Yes, security patches for CVE-2025-21347 are available; check Microsoft’s update catalog for the specific updates.
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- canonical/microsoft windows 11
- version/microsoft windows 11/24h2
- canonical/microsoft windows server 2025
- version/microsoft windows 11/23h2
- canonical/microsoft windows server 2022 23h2
- canonical/microsoft windows server 2012 x64
- version/microsoft windows 11/22h2
- canonical/microsoft windows 10
- version/microsoft windows 10/22h2
- canonical/microsoft windows server 2022
- version/microsoft windows 10/1809
- canonical/microsoft windows server 2012 r2
- version/microsoft windows 10/21h2
- version/microsoft windows 10/1607
- canonical/microsoft windows server 2016
- canonical/microsoft windows server 2019