MSRC-CVE-2024-26237 — Windows Defender Credential Guard Elevation of Privilege Vulnerability

Summary

Impact: Elevation of Privilege. Microsoft rating: Important. Not known to be exploited — Exploitation Less Likely. Customer action: Required.

Details

What privileges could be gained by an attacker who successfully exploited the vulnerability?
A domain user could use this vulnerability to elevate privileges to SYSTEM assigned integrity level.

Security updates
10.0.17763.5696 — https://support.microsoft.com/help/5036896
10.0.20348.2402 — https://support.microsoft.com/help/5036909
10.0.22000.2899 — https://support.microsoft.com/help/5036894
10.0.19044.4291 — https://support.microsoft.com/help/5036892
10.0.22621.3447 — https://support.microsoft.com/help/5036893
10.0.25398.830 — https://support.microsoft.com/help/5036910

Vulnerabilities 1

High 7.8

CVE-2024-26237

Windows Defender Credential Guard Elevation of Privilege Vulnerability

Windows Defender Credential Guard Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Apr 9, 2024

Revision history

2024-04-09 #1
Information published.

References

CVE-2024-26237 Windows Defender Credential Guard Elevation of Privilege Vulnerability - HTML
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-26237
Microsoft Exploitability Index
https://www.microsoft.com/en-us/msrc/exploitability-index?rtc=1
Microsoft Support Lifecycle
https://support.microsoft.com/lifecycle
Common Vulnerability Scoring System
https://www.first.org/cvss