CVE-2025-21213: Secure Boot Security Feature Bypass Vulnerability
First published: Tue Jan 14 2025(Updated: )
Secure Boot Security Feature Bypass Vulnerability
Credit: secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Windows Server 2016 | ||
| Microsoft Windows 10 | =22H2 | |
| Microsoft Windows Server 2022 | ||
| Microsoft Windows Server 2025 | ||
| Microsoft Windows 10 | =1607 | |
| Microsoft Windows 11 | =22H2 | |
| Microsoft Windows 10 | =21H2 | |
| Microsoft Windows Server 2012 R2 | ||
| Microsoft Windows Server 2016 | ||
| Microsoft Windows 10 | =22H2 | |
| Microsoft Windows Server 2019 | ||
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows Server 2022 | ||
| Microsoft Windows 11 | =24H2 | |
| Microsoft Windows Server 2019 | ||
| Microsoft Windows 11 | =23H2 | |
| Microsoft Windows 10 | =1607 | |
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | =21H2 | |
| Microsoft Windows 11 | =24H2 | |
| Microsoft Windows 10 | =21H2 | |
| Microsoft Windows Server 2025 | ||
| Microsoft Windows 11 | =22H2 | |
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | =22H2 | |
| Microsoft Windows Server 2012 R2 | ||
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows 11 | =23H2 | |
| Microsoft Windows Server 2012 x64 | ||
| Microsoft Windows Server 2012 x64 | ||
| Microsoft Windows Server 2022 23H2 | ||
| Microsoft Windows 10 1507 | <10.0.10240.20890 | |
| Microsoft Windows 10 1507 | <10.0.10240.20890 | |
| Microsoft Windows 10 Version 1607 x86 | <10.0.14393.7699 | |
| Microsoft Windows 10 Version 1607 x86 | <10.0.14393.7699 | |
| Microsoft Windows 10 1809 | <10.0.17763.6775 | |
| Microsoft Windows 10 1809 | <10.0.17763.6775 | |
| Microsoft Windows 10 21h2 | <10.0.19044.5371 | |
| Microsoft Windows 10 22h2 | <10.0.19045.5371 | |
| Microsoft Windows 11 22h2 | <10.0.22621.4751 | |
| Microsoft Windows 11 23h2 | <10.0.22631.4751 | |
| Microsoft Windows 11 Home Edition | <10.0.26100.2894 | |
| Microsoft Windows Server 2012 x64 | ||
| Microsoft Windows Server 2012 x64 | =r2 | |
| Microsoft Windows Server 2016 | <10.0.14393.7699 | |
| Microsoft Windows Server 2019 | <10.0.17763.6775 | |
| Microsoft Windows Server 2022 | <10.0.20348.3091 | |
| Microsoft Windows Server 2022 23H2 | <10.0.25398.1369 | |
| Microsoft Windows Server 2025 | <10.0.26100.2894 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2025-21213?
CVE-2025-21213 is rated as a critical vulnerability affecting Secure Boot, which can lead to a security feature bypass.
How do I fix CVE-2025-21213?
To fix CVE-2025-21213, apply the latest security patches provided by Microsoft for the affected versions of Windows.
Which versions of Windows are affected by CVE-2025-21213?
CVE-2025-21213 affects multiple versions of Windows, including Windows 10, Windows 11, and Windows Server editions.
What are the potential impacts of CVE-2025-21213?
The potential impact of CVE-2025-21213 includes unauthorized access to the system and possible compromise of sensitive data.
Is there a workaround for CVE-2025-21213?
Currently, Microsoft's recommended approach is to update the systems to the patched versions rather than rely on workarounds.
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- canonical/microsoft windows 11
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- canonical/microsoft windows server 2012 r2
- canonical/microsoft windows server 2019
- version/microsoft windows 10/1809
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- version/microsoft windows 11/23h2
- canonical/microsoft windows server 2012 x64
- canonical/microsoft windows server 2022 23h2
- canonical/microsoft windows 10 1507
- canonical/microsoft windows 10 version 1607 x86
- canonical/microsoft windows 10 1809
- canonical/microsoft windows 10 21h2
- canonical/microsoft windows 10 22h2
- canonical/microsoft windows 11 22h2
- canonical/microsoft windows 11 23h2
- canonical/microsoft windows 11 home edition
- version/microsoft windows server 2012 x64/r2