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

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Fixes

Solution

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Workaround

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History

Wed, 14 Jan 2026 07:15:00 +0900

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 14 Jan 2026 03:15:00 +0900

Type Values Removed Values Added
Description Stack-based buffer overflow in Azure Connected Machine Agent allows an authorized attacker to elevate privileges locally.
Title Azure Connected Machine Agent Elevation of Privilege Vulnerability
First Time appeared Microsoft
Microsoft azure Connected Machine Agent
Weaknesses CWE-121
CPEs cpe:2.3:a:microsoft:azure_connected_machine_agent:*:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft azure Connected Machine Agent
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2026-01-20T23:04:01.112Z

Reserved: 2025-12-11T21:02:05.732Z

Link: CVE-2026-21224

cve-icon Vulnrichment

Updated: 2026-01-13T21:44:13.193Z

cve-icon NVD

Status : Analyzed

Published: 2026-01-13T18:16:24.883

Modified: 2026-01-14T20:39:55.727

Link: CVE-2026-21224

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses