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Vulnerability record · CVE-2026-35435 · published 7 May 2026

CVE-2026-35435: Microsoft azure ai foundry improper access control vulnerability

Microsoft · Azure Ai Foundry

Improper access control in Azure AI Foundry M365 published agents allows an unauthorized attacker to elevate privileges over a network.

10.0 CVSS 3.1 Critical EPSS 1.1% · top 36.1% CWE-284 · Improper access control
10.0CVSS 3.1 base score
1.1%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
1References
17 Jun 2026Last modified by NVD

Description

Improper access control in Azure AI Foundry M365 published agents allows an unauthorized attacker to elevate privileges over a network.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-35435 Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-35435), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.