CVE-2024-3374: MongoDB

Medium severity, CVSS 5.3. EPSS: 0.5% chance of exploitation in the next 30 days.

An unauthenticated user can trigger a fatal assertion in the server while generating ftdc diagnostic metrics due to attempting to build a BSON object that exceeds certain memory sizes. This issue affects MongoDB Server v5.0 versions prior to and including 5.0.16 and MongoDB Server v6.0 versions prior to and including 6.0.5.

Affected products

• MongoDB MongoDB: from 5.0.0, up to and including 5.0.16; from 6.0.0, up to and including 6.0.5

Published 2024-05-14. Last modified 2026-06-17.