CVE-2025-55316

HIGH

Azure Connected Machine Agent < 1.56 - Authenticated Privilege Escalation via External Control of File Name or Path

Title source: llm

External control of file name or path in Azure Arc allows an authorized attacker to elevate privileges locally.

Core 1

Core References

Vendor Advisory vendor-advisory patch

CVSS v3 7.8

EPSS 0.0034

EPSS Percentile 25.2%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

CWE

CWE-73

Status published

Products (1)

microsoft/azure_connected_machine_agent < 1.56

Published Sep 09, 2025

Tracked Since Feb 18, 2026