CVE-2022-26913: Windows Authentication Information Disclosure Vulnerability

Published May 10, 2022
·
Updated

Windows Authentication Security Feature Bypass Vulnerability.

Other sources

Windows Authentication Information Disclosure Vulnerability

Affected Software

41 affected componentsFixes available
Microsoft Windows Server=20H2
Microsoft Windows Server 2019
Microsoft Windows Server 2019
Microsoft Windows 11=21H2
Microsoft Windows 11=21H2
Microsoft Windows Server 2022
Microsoft Windows Server 2022
Microsoft Windows 10=20H2
Microsoft Windows 10=20H2
Microsoft Windows 10=1809
Microsoft Windows 10=1809
Microsoft Windows 10=1809
Microsoft Windows 10=21H1
Microsoft Windows 10=21H1
Microsoft Windows 10=21H1
Microsoft Windows 10=21H2
Microsoft Windows 10=21H2
Microsoft Windows 10=21H2
Microsoft Windows 10=1909
Microsoft Windows 10=1909
Microsoft Windows 10=1909
Microsoft Windows 10=20h2
Microsoft Windows 10=20h2
Microsoft Windows 10=20h2
Microsoft Windows 10=21h1
Microsoft Windows 10=21h1
Microsoft Windows 10=21h1
Microsoft Windows 10=21h2
Microsoft Windows 10=21h2
Microsoft Windows 10=21h2
Microsoft Windows 10=1809
Microsoft Windows 10=1809
Microsoft Windows 10=1809
Microsoft Windows 10=1909
Microsoft Windows 10=1909
Microsoft Windows 10=1909
Microsoft Windows 11
Microsoft Windows 11
Microsoft Windows Server=20h2
Microsoft Windows Server 2019
Microsoft Windows Server 2022

Event History

May 10, 2022
CVE Published
via Microsoft·08:00 AM
Data Sourced
via Microsoft·08:00 AM
DescriptionSeverityWeakness
CVE Published
via MITRE·08:33 PM
Data Sourced
via MITRE·08:33 PM
DescriptionSeverity

Frequently Asked Questions

1

What is CVE-2022-26913?

CVE-2022-26913 is a Windows Authentication Security Feature Bypass Vulnerability.

2

Which software is affected by CVE-2022-26913?

CVE-2022-26913 affects Microsoft Windows 10 (versions 20H2, 21H1, 21H2, 1809, 1909, and Windows 11) and Microsoft Windows Server (versions 20H2, 2019, and 2022).

3

What is the severity of CVE-2022-26913?

CVE-2022-26913 has a severity rating of 7.4 (high).

4

How can I fix CVE-2022-26913?

To fix CVE-2022-26913, Microsoft has released security updates. It is recommended to install the latest updates for the affected software.

5

Where can I find more information about CVE-2022-26913?

You can find more information about CVE-2022-26913 on the Microsoft Security Guidance Advisory page: [https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-26913](https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-26913).

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