CVE-2026-19001 — MongoDB BI Connector ODBC driver may write outside an allocated buffer when handling oversized catalog object names

CVE-2026-19001

MongoDB BI Connector ODBC driver may write outside an allocated buffer when handling oversized catalog object names PUBLISHED

Description (CNA)

The MongoDB BI Connector ODBC Driver may write outside the bounds of a fixed-size buffer when an application supplies an unusually long catalog, schema, or object name to a metadata retrieval function. This may result in memory corruption within the calling application's process, leading to abnormal termination and, under certain conditions, the potential for arbitrary code execution.

Affected (CNA)

Vendor / product	Versions
MongoDB / BI Connector ODBC Driver	affected 1.0.0 before 1.4.9

CWE

CWE-190

References

https://github.com/mongodb/mongo-bi-connector-odbc-driver/releases/tag/v1.4.9

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.