CVE-2026-19001MongoDB BI Connector ODBC driver may write outside an allocated buffer when handling oversized catalog object names
Updated under an hour ago ()
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It affects MongoDB BI Connector ODBC Driver. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 9.8 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-190
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- mongodb
- NVD analysis
- Analyzed
- Record last updated
- Aug 13, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
MongoDB BI Connector ODBC Driver mongodb:bi_connector_odbc_driver (from the name) | from 1.0.0 before 1.4.9 | CNA record |
mongodb bi_connector_odbc_driver mongodb:bi_connector_odbc_driver | from 1.0.0 before 1.4.9 | NVD |
References
- https://github.com/mongodb/mongo-bi-connector-odbc-driver/releases/tag/v1.4.9vendor-advisory, release-notes
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.