CVE-2026-32174

HIGH

Azure Bot Service Elevation of Privilege Vulnerability

Title source: cna
STIX 2.1

Description

Improper authentication in Azure Bot Service allows an authorized attacker to elevate privileges over a network.

References (1)

Core 1
Core References
Vendor Advisory vendor-advisory patch
Azure Bot Service Elevation of Privilege Vulnerability
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32174

Scores

CVSS v3 7.7
EPSS 0.0041
EPSS Percentile 33.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-287
Status published
Products (2)
Microsoft/Azure AI Bot Service -
microsoft/azure_ai_bot_service
Published Jun 18, 2026
Tracked Since Jun 19, 2026