A vulnerability classified as critical was found in MongoDB Server up to 7.0.39/8.0.28/8.3.7. Affected by this issue is some unknown functionality of the component Diagnostic Logging. Executing a manipulation can lead to improper authorization.

The identification of this vulnerability is CVE-2026-18702. The attack may be launched remotely. There is no exploit available.

Upgrading the affected component is advised.