CVE-2026-19004: high-severity vulnerability in MongoDB BI Connector ODBC Driver
MongoDB BI Connector ODBC Driver Memory-Safety Issue When Handling Stored Procedure Output Parameters
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.8epss 0.5%
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.
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:N
Affected products
MongoDB · BI Connector ODBC DriverRelated CVEs — MongoDB BI Connector ODBC Driver
In the same product, most dangerous first.
CVE-2026-19001CRITICALMongoDB BI Connector ODBC driver may write outside an allocated buffer when handling oversized catalog object namesEPSS 0.5%CVE-2026-81532HIGHBI Connector ODBC Driver Improper Bounds Checking on Cursor Name Leading to Memory CorruptionEPSS 0.5%CVE-2026-18888HIGHMongoDB BI Connector ODBC driver may write outside an allocated buffer when retrieving large floating point values as character dataEPSS 0.4%CVE-2026-19002HIGHCrafted database metadata may cause memory corruption in MongoDB BI Connector ODBC DriverEPSS 0.4%CVE-2026-81533MEDIUMMongoDB BI Connector ODBC Driver Memory-Safety Issue When Parsing Oversized LIMIT ValuesEPSS 0.4%CVE-2026-19003HIGHMongoDB BI Connector ODBC driver may write outside an allocated buffer when the setup dialog opens a data source with oversized path settingsEPSS 0.2%