CVE-2026-57100: Microsoft Entra Provisioning Service

High severity, CVSS 8.8. EPSS: 0.8% chance of exploitation in the next 30 days.

Server-side request forgery (ssrf) in Microsoft Entra Provisioning Service (SyncFabric) allows an authorized attacker to elevate privileges over a network.

Affected products

• Microsoft Entra Provisioning Service: affected versions not specified

Published 2026-07-02. Last modified 2026-07-08.