CVE-2026-126838 | MongoDB Rust Driver up to 3.9.0 Field Level Encryption information disclosure

A vulnerability was found in MongoDB Rust Driver up to 3.9.0. It has been classified as problematic. This vulnerability affects unknown code of the component Field Level Encryption. This manipulation causes information disclosure.

This vulnerability appears as CVE-2026-126838. The attack requires local access. There is no available exploit.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More