High severity8.6NVD Advisory· Published May 7, 2026· Updated May 8, 2026
CVE-2026-35435
CVE-2026-35435
Description
Improper access control in Azure AI Foundry M365 published agents allows an unauthorized attacker to elevate privileges over a network.
Affected products
3cpe:2.3:a:microsoft:azure_ai_foundry:-:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:microsoft:azure_ai_foundry:-:*:*:*:*:*:*:*
- (no CPE)
Patches
Vulnerability mechanics
References
1- msrc.microsoft.com/update-guide/vulnerability/CVE-2026-35435nvdVendor Advisory
News mentions
2- Patch Tuesday - May 2026Rapid7 Blog · May 13, 2026
- May 2026 Patch Tuesday: 30 Critical Vulnerabilities Among 130 CVEsCrowdStrike Blog