CVE-2026-59115: Microsoft Entra Provisioning Service

Critical severity, CVSS 9.9. EPSS: 1% chance of exploitation in the next 30 days.

'.../...//' 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 2026-08-07. Last modified 2026-08-07.