PatchTheCVECVE-2026-19004: An application using the MongoDB BI Connector ODBC Driver may experience a memory-safety issue when processing
CVE-2026-19004 is a high-severity flaw (CVSS 8.1) affecting bi connector odbc driver. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
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.
Why this priority
- High severity
- Remotely exploitable, no login, no user action
A fixed release or distro patch exists.
Risk facts
| CVSS score | 8.1 (High) |
| Attack vector | Network (remote) |
| Attack complexity | High |
| Privileges needed | None |
| User interaction | None |
| EPSS exploit chance | 0.5% (top 58%) |
| CISA exploited list | No |
| Weakness | CWE-122 |
| Published | 2026-08-12 |
| Last modified | 2026-10-23 |
Last updated 2026-10-23 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Exact fixes by distribution
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2026-19004?
bi connector odbc driver: upgrade to 1.4.9. Exact commands for each OS are on this page.
Is CVE-2026-19004 being exploited?
CVE-2026-19004 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2026-19004 affect?
CVE-2026-19004 affects bi connector odbc driver. Severity is high (CVSS 8.1). 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 ser
How urgent is CVE-2026-19004?
Priority 44/100. High severity; Remotely exploitable, no login, no user action
Software pages
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