CVE-2025-21214: Windows BitLocker Information Disclosure Vulnerability
First published: Tue Jan 14 2025(Updated: )
Windows BitLocker Information Disclosure Vulnerability
Credit: secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Windows Server 2008 R2 | ||
| Microsoft Windows Server 2008 R2 | ||
| Microsoft Windows Server 2025 | ||
| Microsoft Windows Server 2012 R2 | ||
| Microsoft Windows Server 2012 R2 | ||
| Microsoft Windows Server 2025 | ||
| Microsoft Windows Server 2022 23H2 | ||
| Microsoft Windows Server | ||
| Microsoft Windows Server | ||
| Microsoft Windows Server | ||
| Microsoft Windows Server | ||
| Microsoft Windows Server | ||
| Microsoft Windows Server | ||
| Microsoft Windows Server 2019 | ||
| Microsoft Windows Server 2019 | ||
| Windows 11 | =23H2 | |
| Windows 11 | =22H2 | |
| Windows 11 | =22H2 | |
| Windows 11 | =24H2 | |
| Windows 11 | =24H2 | |
| Windows 11 | =23H2 | |
| Microsoft Windows Server 2022 | ||
| Microsoft Windows Server 2022 | ||
| Microsoft Windows 10 | <10.0.10240.20890 | |
| Microsoft Windows 10 | <10.0.10240.20890 | |
| Microsoft Windows 10 | <10.0.14393.7699 | |
| Microsoft Windows 10 | <10.0.14393.7699 | |
| Microsoft Windows 10 | <10.0.17763.6775 | |
| Microsoft Windows 10 | <10.0.17763.6775 | |
| Microsoft Windows 10 | <10.0.19044.5371 | |
| Microsoft Windows 10 | <10.0.19045.5371 | |
| Windows 11 | <10.0.22621.4751 | |
| Windows 11 | <10.0.22631.4751 | |
| Windows 11 | <10.0.26100.2894 | |
| Microsoft Windows Server | =sp2 | |
| Microsoft Windows Server | =r2-sp1 | |
| Microsoft Windows Server | ||
| Microsoft Windows Server | =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 | <10.0.25398.1369 | |
| Microsoft Windows Server 2025 | <10.0.26100.2894 | |
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2016 | ||
| Windows 10 | =1809 | |
| Windows 10 | =1809 | |
| Windows 10 | =22H2 | |
| Windows 10 | =22H2 | |
| Windows 10 | =22H2 | |
| Windows 10 | =1607 | |
| Windows 10 | =1607 | |
| Windows 10 | =21H2 | |
| Windows 10 | =21H2 | |
| Windows 10 | =21H2 | |
| Windows 10 | ||
| Windows 10 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2025-21214?
CVE-2025-21214 is categorized as an information disclosure vulnerability.
How do I fix CVE-2025-21214?
To mitigate CVE-2025-21214, apply the latest security updates provided by Microsoft for the affected Windows versions.
Which Windows versions are affected by CVE-2025-21214?
CVE-2025-21214 affects several Windows versions including Windows Server 2016, Windows Server 2019, Windows 10, and Windows 11.
What impact does CVE-2025-21214 have on affected systems?
CVE-2025-21214 can potentially allow an attacker to access sensitive information that should be protected.
Is there a patch available for CVE-2025-21214?
Yes, Microsoft has released patches for CVE-2025-21214 that should be applied to mitigate the vulnerability.
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