8.1
CWE
416 591 362
Advisory Published
CVE Published
Updated

CVE-2024-49126: Windows Local Security Authority Subsystem Service (LSASS) Remote Code Execution Vulnerability

First published: Tue Dec 10 2024(Updated: )

Windows Local Security Authority Subsystem Service (LSASS) Remote Code Execution Vulnerability

Credit: secure@microsoft.com

Affected SoftwareAffected VersionHow to fix
Microsoft Windows 10=1607
Microsoft Windows Server 2012 R2
Microsoft Windows Server 2008 R2
Microsoft Windows 11=24H2
Microsoft Windows 10=1607
Microsoft Windows 10
Microsoft Windows 11=24H2
Microsoft Windows Server 2012 R2
Microsoft Windows Server 2016
Microsoft Windows Server 2008 R2
Microsoft Windows Server 2016
Microsoft Windows 11=23H2
Microsoft Windows 11=23H2
Microsoft Windows 10=21H2
Microsoft Windows 10=22H2
Microsoft Windows 10=21H2
Microsoft Windows Server 2019
Microsoft Windows 10=22H2
Microsoft Windows Server 2022
Microsoft Windows 10=21H2
Microsoft Windows 10=1809
Microsoft Windows 10
Microsoft Windows 10=1809
Microsoft Windows Server 2022
Microsoft Windows 10=22H2
Microsoft Windows 11=22H2
Microsoft Windows Server 2019
Microsoft Windows 11=22H2
Microsoft Windows Server 2025
Microsoft Windows Server 2025
Microsoft Windows Server 2012 x64
Microsoft Windows Server 2012 x64
Microsoft Windows Server 2022 23H2
Microsoft Windows Server 2008 Itanium
Microsoft Windows Server 2008 Itanium
Microsoft Windows Server 2008 Itanium
Microsoft Windows Server 2008 Itanium
Microsoft Windows 10 1507<10.0.10240.20857
Microsoft Windows 10 1507<10.0.10240.20857
Microsoft Windows 10 Version 1607 x86<10.0.14393.7606
Microsoft Windows 10 Version 1607 x86<10.0.14393.7606
Microsoft Windows 10 1809<10.0.17763.6659
Microsoft Windows 10 1809<10.0.17763.6659
Microsoft Windows 10 21h2<10.0.19044.5247
Microsoft Windows 10 22h2<10.0.19045.5247
Microsoft Windows 11 22h2<10.0.22621.4602
Microsoft Windows 11 23h2<10.0.22631.4602
Microsoft Windows 11 Home Edition<10.0.26100.2605
Microsoft Windows Server 2008 Itanium=sp2
Microsoft Windows Server 2008 Itanium=r2-sp1
Microsoft Windows Server 2012 x64
Microsoft Windows Server 2012 x64=r2
Microsoft Windows Server 2016<10.0.14393.7606
Microsoft Windows Server 2019<10.0.17763.6659
Microsoft Windows Server 2022<10.0.20348.2966
Microsoft Windows Server 2022 23H2<10.0.25398.1308
Microsoft Windows Server 2025<10.0.26100.2605

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Frequently Asked Questions

  • What is the severity of CVE-2024-49126?

    CVE-2024-49126 has been assigned a high severity rating due to its potential for remote code execution.

  • How do I fix CVE-2024-49126?

    To fix CVE-2024-49126, apply the relevant security patches provided by Microsoft for your affected Windows version.

  • Which Microsoft products are affected by CVE-2024-49126?

    CVE-2024-49126 affects various Microsoft products including Windows 10, Windows Server 2008 R2, Windows Server 2012 R2, and Windows 11.

  • Can CVE-2024-49126 be exploited remotely?

    Yes, CVE-2024-49126 can be exploited remotely, allowing attackers to execute arbitrary code on affected systems.

  • What should I do if my system is vulnerable to CVE-2024-49126?

    If your system is vulnerable to CVE-2024-49126, immediately update your software to the latest patches to mitigate the risk.

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