CVE-2025-3083: MongoDB

High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days.

Specifically crafted MongoDB wire protocol messages can cause mongos to crash during command validation. This can occur without using an authenticated connection. This issue affects MongoDB v5.0 versions prior to 5.0.31,  MongoDB v6.0 versions prior to 6.0.20 and MongoDB v7.0 versions prior to 7.0.16

Affected products

• MongoDB MongoDB: from 5.0.0, before 5.0.31 (fixed in 5.0.31); from 6.0.0, before 6.0.20 (fixed in 6.0.20); from 7.0.0, before 7.0.16 (fixed in 7.0.16)

Published 2025-04-01. Last modified 2026-06-17.