Improper authentication in Azure Arc allows an authorized attacker to elevate privileges locally.

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Fixes

Solution

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Workaround

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History

Tue, 10 Mar 2026 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Tue, 10 Mar 2026 17:30:00 +0000

Type Values Removed Values Added
Description Improper authentication in Azure Arc allows an authorized attacker to elevate privileges locally.
Title Hybrid Worker Extension (Arc‑enabled Windows VMs) Elevation of Privilege Vulnerability
First Time appeared Microsoft
Microsoft azure Automation Hybrid Worker Windows Extension
Weaknesses CWE-287
CPEs cpe:2.3:a:microsoft:azure_automation_hybrid_worker_windows_extension:*:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft azure Automation Hybrid Worker Windows Extension
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: 2026-03-10T19:43:36.102Z

Reserved: 2026-02-11T16:24:51.134Z

Link: CVE-2026-26141

cve-icon Vulnrichment

Updated: 2026-03-10T19:43:31.044Z

cve-icon NVD

Status : Received

Published: 2026-03-10T18:18:42.957

Modified: 2026-03-10T18:18:42.957

Link: CVE-2026-26141

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses