CVE-2026-114643 (GCVE-0-2026-114643)

Vulnerability from cvelistv5 – Published: 2026-10-22 19:13 – Updated: 2026-10-22 21:25
VLAI
Title
Duplicate geometry fields via unvalidated GeoJSON extra members
Summary
The MongoDB C# Driver writes GeoJSON extra members without checking whether their names collide with reserved GeoJSON members such as type and coordinates. An application that places user-supplied field names into these extra members can store documents with duplicate geometry fields, so the server and the driver resolve different values for the same record. Affected records can also become unreadable through the driver, interrupting application code that reads them.
Severity
5.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N
5.4 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
CWE
  • CWE-694 - Use of Multiple Resources with Duplicate Identifier
Assigner
mongodb CNA under the mitre root
CNA scorecard C 70/100 over 219 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
MongoDB C# Driver Affected: 1.8.0 , < 3.13.0 (semver)
guessed Create a notification for this product.
Show details on NVD website
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    "datePublished": "2026-10-22T19:13:47.839Z",
    "dateReserved": "2026-10-21T21:57:37.697Z",
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}



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