PT-2026-95175 · Microsoft · Azure Ai Foundry

CVE-2026-85889

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Published

2026-09-17

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Updated

2026-09-23

CVSS v3.1

10

Critical

VectorAV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions Azure AI Foundry (affected versions not specified)
Description Azure AI Foundry contains a flaw in its core authentication module where a critical function lacks proper authentication. This allows an unauthenticated attacker to escalate privileges over a network, potentially granting unauthorized access to any AI agent or model deployed on the platform. No real-world exploitation of this issue has been observed.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

LPE

DoS

Missing Authentication

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Weakness Enumeration

Related Identifiers

CVE-2026-85889

Affected Products

Azure Ai Foundry