Description
An unauthenticated client that can reach a MongoDB Connector for BI deployment configured with Kerberos authentication may cause mongosqld to terminate when a crafted authentication exchange encounters a specific GSSAPI error-handling condition. This can interrupt BI Connector availability until the process restarts.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| MongoDB | BI Connector | 2.4.0 – < 2.14.30 | 2.14.30 |
Advisories 1
- WID-SEC-2026-3066 MongoDB Clients: Mehrere Schwachstellen BSI CERT-Bund (WID) · Sep 16, 2026