CVE-2026-26139: Microsoft Purview

High severity, CVSS 8.6. EPSS: 1% chance of exploitation in the next 30 days.

Server-side request forgery (ssrf) in Microsoft Purview allows an unauthorized attacker to elevate privileges over a network.

Affected products

• Microsoft Purview: affected versions not specified

Published 2026-03-19. Last modified 2026-06-17.