Security Updates for Azure Connected Machine Agent < 1.64 (May 2026)

The Microsoft Azure Connected Machine Agent installation on the remote host is missing security updates. It is, therefore, affected by an elevation of privilege vulnerability: - Improper access control in Azure Connected Machine Agent allows an authorized attacker to elevate privileges locally...

CVE-2026-40381 Azure Connected Machine Agent Elevation of Privilege Vulnerability

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Microsoft Azure Connected Machine Agent 访问控制错误漏洞

Microsoft Azure Connected Machine Agent is a core component of Microsoft that connects non-Azure servers to the Azure console. There is an access control vulnerability present in Microsoft Azure Connected Machine Agent. Attackers can exploit this vulnerability to gain higher privileges...

CVE-2026-26117

CVE-2026-26117 concerns Arc Enabled Servers running the Azure Connected Machine Agent. The vulnerability is an Elevation of Privilege issue affecting the Azure Arc-enabled machine agent on Arc-enabled servers. According to the CVSS data, it is a local, low-complexity attack requiring LOW privileg...

Microsoft Azure Connected Machine Agent 安全漏洞

Microsoft Azure Connected Machine Agent is a core component of Microsoft that connects non-Azure servers to the Azure console. There is a security vulnerability present in Microsoft Azure Connected Machine Agent. Attackers can exploit this vulnerability to gain higher privileges...

February 10, 2026—KB5075971 (Monthly Rollup)

February 10, 2026—KB5075971 Monthly Rollup Important The installation of this Extended Security Update ESU might fail when you try to install it on an Azure Arc-enabled device that is running Windows Server 2012. For a successful installation, please make sure all Subset of endpoints for ESU only...

Vulnerabilities fixed in Microsoft Azure

Microsoft has fixed vulnerabilities in several Azure components. A malicious party can exploit the vulnerabilities to grant themselves elevated privileges to access sensitive data or execute code that the malicious party is not initially authorized to execute. For successful abuse, the malicious...

CVE-2026-21224 Azure Connected Machine Agent Elevation of Privilege Vulnerability

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EUVD-2026-2110

Stack-based buffer overflow in Azure Connected Machine Agent allows an authorized attacker to elevate privileges locally...

Microsoft Azure Connected Machine Agent 安全漏洞

Microsoft Azure Connected Machine Agent is the ability of Microsoft Corporation USA to manage Windows and Linux computers hosted outside of Azure on a corporate network or other cloud provider. A security vulnerability exists in Microsoft Azure Connected Machine Agent. An attacker could exploit t...

CVE-2025-47989

Improper access control in Azure Connected Machine Agent allows an authorized attacker to elevate privileges locally...

EUVD-2025-34318

Improper access control in Azure Connected Machine Agent allows an authorized attacker to elevate privileges locally...

EUVD-2025-34431

Improper access control in Azure Connected Machine Agent allows an authorized attacker to elevate privileges locally...

Vulnerabilities fixed in Microsoft Azure

Microsoft has fixed vulnerabilities in several Azure components. A malicious party could exploit the vulnerabilities to impersonate another user and potentially grant themselves elevated privileges, in order to gain access to sensitive data or execute arbitrary code with elevated privileges. The...

CVE-2025-47989

Improper access control in Azure Connected Machine Agent allows an authorized attacker to elevate privileges locally...

CVE-2025-58724 Arc Enabled Servers - Azure Connected Machine Agent Elevation of Privilege Vulnerability

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CVE-2025-58724

CVE-2025-58724 : Affects Azure Connected Machine Agent. Description confirms an improper access control flaw that enables an authorized local attacker to escalate privileges. CVSS v3.1/3.1 base score 7.8 (HIGH) with local, low complexity, and no user interaction requirements; impact on confidenti...

KLA89270 Multiple vulnerabilities in Microsoft Azure

Multiple vulnerabilities were found in Microsoft Azure. Malicious users can exploit these vulnerabilities to gain privileges. Below is a complete list of vulnerabilities: 1. An elevation of privilege vulnerability in Azure Monitor Agent can be exploited remotely to gain privileges. 2. An elevatio...

PT-2025-41994

Name of the Vulnerable Software and Affected Versions Azure Connected Machine Agent affected versions not specified Description An improper access control issue exists in the Azure Connected Machine Agent. An attacker with local access can elevate privileges. This could lead to gaining...

Microsoft Azure Connected Machine Agent 访问控制错误漏洞

Microsoft Azure Connected Machine Agent is the ability of Microsoft Corporation USA to manage Windows and Linux computers hosted outside of Azure on a corporate network or other cloud provider. An access control error vulnerability exists in Microsoft Azure Connected Machine Agent, which stems fr...