CVE-2026-18888
7.1
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Summary
The MongoDB BI Connector ODBC Driver converts floating point column values into text without checking that the result fits within the destination buffer. When an application reads a sufficiently large floating point value as text, the driver may write beyond the end of that buffer and corrupt adjacent memory. A user who can store data in a collection read through the BI Connector could use this to crash the application performing the read.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| MongoDB | BI Connector ODBC Driver | 1.0.0 < 1.4.9 | affected |
Weaknesses
- CWE-787: CWE-787: Out-of-bounds write
References
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