CVE-2026-49159: Microsoft Graph

Medium severity, CVSS 6.5. EPSS: 1% chance of exploitation in the next 30 days.

Exposure of sensitive information to an unauthorized actor in Microsoft Graph allows an authorized attacker to disclose information over a network.

Affected products

• Microsoft Graph: affected versions not specified

Published 2026-07-24. Last modified 2026-07-29.