CVE-2018-8374: Microsoft Exchange Server

Medium severity, CVSS 4.3. EPSS: 3% chance of exploitation in the next 30 days.

A tampering vulnerability exists when Microsoft Exchange Server fails to properly handle profile data, aka "Microsoft Exchange Server Tampering Vulnerability." This affects Microsoft Exchange Server.

Affected products

• Microsoft Exchange Server: version 2016 only

Published 2018-08-15. Last modified 2026-06-17.