CVE-2026-19004

High

Description

An application using the MongoDB BI Connector ODBC Driver may experience a memory-safety issue when processing output parameters from a stored procedure. Triggering this issue requires connecting to an untrusted or impersonated database server that returns crafted metadata. This may result in process termination, disclosure of process memory, or, under certain conditions, arbitrary code execution.

SeverityHigh
CVSS8.1
Exploit probability43. percentile0.5%
ProductMongodb Bi Connector Odbc Driver
PublishedAug 12, 2026
First seenAug 12, 2026
Weakness typeCWE-122CWE-122

How to fix

Update
  • mongodb bi_connector_odbc_driver1.4.9 or later

Affected products

ProductAffected versionsFixed in
mongodb bi_connector_odbc_driverv < 1.4.91.4.9

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