MongoDB BI Connector Improper Memory Handling During Failed Kerberos Authentication May Cause Process Termination
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.
Severity high: primary CNA CVSS 8.2 v4.0 (worst CNA-provided scenario) Not listed in this KEV snapshot. Forecast present in this snapshot.
Published 2026-08-27T15:58:38.517Z. Updated 2026-08-27T19:29:27.529Z.