CVE-2025-26648: Windows Kernel Elevation of Privilege Vulnerability
First published: Tue Apr 08 2025(Updated: )
<p>Sensitive data storage in improperly locked memory in Windows Kernel allows an authorized attacker to elevate privileges locally.</p>
Credit: secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Windows 11 | =24H2 | |
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2012 R2 | ||
| Microsoft Windows Server 2019 | ||
| Windows 11 | =23H2 | |
| Windows 11 | =22H2 | |
| Windows 10 | =1607 | |
| Microsoft Windows Server 2008 R2 | ||
| Microsoft Windows Server | ||
| Windows 10 | =22H2 | |
| Windows 11 | =22H2 | |
| Microsoft Windows Server 2022 23H2 | ||
| Windows 10 | =21H2 | |
| Microsoft Windows Server 2008 R2 | ||
| Microsoft Windows Server 2022 | ||
| Windows 10 | =1809 | |
| Microsoft Windows Server 2019 | ||
| Windows 11 | =23H2 | |
| Windows 10 | =21H2 | |
| Windows 10 | =22H2 | |
| Microsoft Windows Server | ||
| Windows 10 | =22H2 | |
| Windows 10 | =1607 | |
| Microsoft Windows Server 2012 R2 | ||
| Microsoft Windows Server 2022 | ||
| Microsoft Windows Server 2025 | ||
| Windows 10 | =1809 | |
| Windows 11 | =24H2 | |
| Windows 10 | =21H2 | |
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2025 | ||
| Windows 10 | ||
| Windows 10 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2025-26648?
CVE-2025-26648 is classified as a critical vulnerability that allows an authorized attacker to elevate privileges locally.
How do I fix CVE-2025-26648?
To fix CVE-2025-26648, apply the relevant Microsoft patches available for affected Windows versions.
Which versions of Windows are affected by CVE-2025-26648?
CVE-2025-26648 affects several Windows versions including Windows 10, Windows 11, and Windows Server editions.
What type of attack can exploit CVE-2025-26648?
CVE-2025-26648 can be exploited by an authorized user to gain higher privileges on the affected systems.
Is there a workaround for CVE-2025-26648?
There are no specific workarounds for CVE-2025-26648, so applying the security updates is recommended.
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- vendor/microsoft
- canonical/windows 11
- version/windows 11/24h2
- canonical/microsoft windows server 2016
- canonical/microsoft windows server 2012 r2
- canonical/microsoft windows server 2019
- version/windows 11/23h2
- version/windows 11/22h2
- canonical/windows 10
- version/windows 10/1607
- canonical/microsoft windows server 2008 r2
- canonical/microsoft windows server
- version/windows 10/22h2
- canonical/microsoft windows server 2022 23h2
- version/windows 10/21h2
- canonical/microsoft windows server 2022
- version/windows 10/1809
- canonical/microsoft windows server 2025