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7.8
Azure Windows Virtual Machine Agent Privilege Escalation
CVE-2026-26117
Summary
The Azure Windows Virtual Machine Agent has a security issue that could allow an authorized user to gain higher levels of access to a machine they already have permission to access. This could lead to unauthorized actions on the system. Update the Azure Windows Virtual Machine Agent to the latest version to fix this issue.
What to do
No fix is available yet. Check with your software vendor for updates.
Affected software
| Vendor | Product | Affected versions | Fix available |
|---|---|---|---|
| microsoft | arc_enabled_servers_azure_connected_machine_agent | > 1.0.0 , <= 1.61 | – |
Original title
Authentication bypass using an alternate path or channel in Azure Windows Virtual Machine Agent allows an authorized attacker to elevate privileges locally.
Original description
Authentication bypass using an alternate path or channel in Azure Windows Virtual Machine Agent allows an authorized attacker to elevate privileges locally.
nvd CVSS3.1
7.8
Vulnerability type
CWE-288
Authentication Bypass Using Alternate Path
Published: 10 Mar 2026 · Updated: 14 Mar 2026 · First seen: 11 Mar 2026