CVE-2026-35438— Windows Admin Center Elevation of Privilege Vulnerability
Quick assessment
Affected
Microsoft Windows Admin Center
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Microsoft Windows Admin Center是美国微软（Microsoft）公司的一款本地部署的基于浏览器的应用程序。该程序主要用于管理服务器、群集等。 Microsoft Windows Admin Center存在安全漏洞。攻击者利用该漏洞可以提升权限。
Affected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Microsoft | Windows Admin Center | 1809.0< 2.6.5.16 |
affected |
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I. Basic Information for CVE-2026-35438
Vulnerability Information
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Vulnerability Title
Windows Admin Center Elevation of Privilege Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Missing authorization in Windows Admin Center allows an authorized attacker to elevate privileges over a network.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft Windows Admin Center 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Windows Admin Center是美国微软（Microsoft）公司的一款本地部署的基于浏览器的应用程序。该程序主要用于管理服务器、群集等。 Microsoft Windows Admin Center存在安全漏洞。攻击者利用该漏洞可以提升权限。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Microsoft | Windows Admin Center | 1809.0 ~ 2.6.5.16 | - |
|
II. Public POCs for CVE-2026-35438
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2026-35438 (1)
Same Patch Batch · Microsoft · 2026-05-12 · 125 CVEs total
| CVE-2026-42898 | 9.9 CRITICAL | Microsoft Dynamics 365 On-Premises Remote Code Execution Vulnerability |
| CVE-2026-42823 | 9.9 CRITICAL | Azure Logic Apps Elevation of Privilege Vulnerability |
| CVE-2026-41089 | 9.8 CRITICAL | Windows Netlogon Remote Code Execution Vulnerability |
| CVE-2026-41096 | 9.8 CRITICAL | Windows DNS Client Remote Code Execution Vulnerability |
| CVE-2026-40379 | 9.3 CRITICAL | Azure Entra ID Spoofing Vulnerability |
| CVE-2026-40402 | 9.3 CRITICAL | Windows Hyper-V Elevation of Privilege Vulnerability |
| CVE-2026-42833 | 9.1 CRITICAL | Microsoft Dynamics 365 On-Premises Remote Code Execution Vulnerability |
| CVE-2026-33117 | 9.1 CRITICAL | Azure SDK for Java Security Feature Bypass Vulnerability |
| CVE-2026-41103 | 9.1 CRITICAL | Microsoft SSO Plugin for Jira & Confluence Elevation of Privilege Vulnerability |
| CVE-2026-40357 | 8.8 HIGH | Microsoft SharePoint Server Remote Code Execution Vulnerability |
| CVE-2026-40365 | 8.8 HIGH | Microsoft SharePoint Server Remote Code Execution Vulnerability |
| CVE-2026-40370 | 8.8 HIGH | SQL Server Remote Code Execution Vulnerability |
| CVE-2026-41094 | 8.8 HIGH | Microsoft Data Formulator Remote Code Execution Vulnerability |
| CVE-2026-35439 | 8.8 HIGH | Microsoft SharePoint Server Remote Code Execution Vulnerability |
| CVE-2026-40403 | 8.8 HIGH | Windows Graphics Component Remote Code Execution Vulnerability |
| CVE-2026-41109 | 8.8 HIGH | GitHub Copilot and Visual Studio Code Security Feature Bypass Vulnerability |
| CVE-2026-35436 | 8.8 HIGH | Microsoft Office Click-To-Run Elevation of Privilege Vulnerability |
| CVE-2026-40420 | 8.8 HIGH | Microsoft Office Click-To-Run Elevation of Privilege Vulnerability |
| CVE-2026-33112 | 8.8 HIGH | Microsoft SharePoint Server Remote Code Execution Vulnerability |
| CVE-2026-33110 | 8.8 HIGH | Microsoft SharePoint Server Remote Code Execution Vulnerability |
Showing top 20 of 125 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Windows Admin Center
-
CVE-2026-58643
Windows Admin Center Spoofing Vulnerability -
CVE-2026-56196
Windows Admin Center (WAC) Remote Code Execution Vulnerabili -
CVE-2026-56197
Windows Admin Center (WAC) Remote Code Execution Vulnerabili -
CVE-2026-58631
Windows Admin Center (WAC) Remote Code Execution Vulnerabili -
CVE-2026-57107
Windows Admin Center Elevation of Privilege Vulnerability
Same vendor: Microsoft
-
CVE-2026-62316
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Azure SQL Database Elevation of Privilege Vulnerability -
CVE-2026-69855
Microsoft Copilot in Azure Information Disclosure Vulnerabil -
CVE-2026-69543
Azure Virtual Machines Elevation of Privilege Vulnerability -
CVE-2026-69558
Microsoft Partner Center Information Disclosure Vulnerabilit
Same weakness: CWE-862
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CVE-2026-81035
Midday Missing Owner Check on Team Deletion -
CVE-2026-81027
one-api through 0.6.10 Missing Authorization on URL-Paramete -
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Kyverno: NamespacedGeneratingPolicy generator.apply() namesp -
CVE-2026-80348
TarsWeb through 3.0.16 Missing Authorization on Patch Deploy -
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StarRocks through 4.0.13 Missing Authorization on DROP MATER
V. Comments for CVE-2026-35438
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