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CVE-2026-19001

Mongodb Bi Connector Odbc Driver integer overflow

9.8 CRITICALEPSS 0.54%
  1. Published12 Aug 2026

Description

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 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Mongodb Bi Connector Odbc Driver≥ 1.0.0 < 1.4.9

Remediation

Fixed in
Mongodb Bi Connector Odbc Driver≥ 1.4.9

References

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Frequently asked

Is CVE-2026-19001 being actively exploited?

CVE-2026-19001 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.54%.

How severe is CVE-2026-19001?

CVE-2026-19001 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 0.54% probability of exploitation.

Which products are affected by CVE-2026-19001?

Affected products include Mongodb Bi Connector Odbc Driver.

How do I fix CVE-2026-19001?

Upgrade affected software to a fixed version, for example Mongodb Bi Connector Odbc Driver 1.4.9 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.