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CVE-2026-26117— Arc Enabled Servers - Azure Connected Machine Agent Elevation of Privilege Vulnerability

CVSS 7.8 · High EPSS 0.03% · P8
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I. Basic Information for CVE-2026-26117

Vulnerability Information

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Vulnerability Title
Arc Enabled Servers - Azure Connected Machine Agent Elevation of Privilege Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Authentication bypass using an alternate path or channel in Azure Windows Virtual Machine Agent allows an authorized attacker to elevate privileges locally.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用候选路径或通道进行的认证绕过
Source: NVD (National Vulnerability Database)
Vulnerability Title
Microsoft Azure Connected Machine Agent 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Azure Connected Machine Agent是美国微软(Microsoft)公司的一个将非Azure服务器连接到Azure控制台的核心组件。 Microsoft Azure Connected Machine Agent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

VendorProductAffected VersionsCPESubscribe
MicrosoftArc Enabled Servers - Azure Connected Machine Agent 1.0.0 ~ 1.61 -

II. Public POCs for CVE-2026-26117

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III. Intelligence Information for CVE-2026-26117

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Same Patch Batch · Microsoft · 2026-03-10 · 78 CVEs total

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CVE-2026-261098.4 HIGHMicrosoft Excel Remote Code Execution Vulnerability
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CVE-2026-261058.1 HIGHMicrosoft SharePoint Server Spoofing Vulnerability
CVE-2026-261488.1 HIGHMicrosoft Azure AD SSH Login extension for Linux Elevation of Privilege Vulnerability
CVE-2026-251738.0 HIGHWindows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
CVE-2026-251728.0 HIGHWindows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
CVE-2026-261118.0 HIGHWindows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability

Showing top 20 of 78 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

V. Comments for CVE-2026-26117

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