CVE-2026-19002
High
Description
A missing bounds check when parsing stored procedure parameter metadata in the MongoDB BI Connector ODBC Driver can result in an out-of-bounds write in the client application process. Triggering this issue requires control over the server the driver connects to, or the ability to respond in its place, in order to return malformed metadata. The resulting memory corruption may cause the client application to terminate abnormally or, under certain conditions, execute unintended code.
SeverityHigh
CVSS8.1
Exploit probability—
Product
Mongodb Bi Connector Odbc Driver
PublishedAug 12, 2026
First seenAug 12, 2026
Weakness typeCWE-120CWE-120
How to fix
Update
- mongodb bi_connector_odbc_driver1.4.9 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mongodb bi_connector_odbc_driver | 1.0.0 ≤ v < 1.4.9 | 1.4.9 |
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