๐Ÿ›ก๏ธ CVE-2026-6231
๐ŸŸก CVSS 4.3 โ€” Medium โœ… No Known Exploit CWE-20 NVD
4.3
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

The bson_validate function may return early on specific inputs and incorrectly report success. This behavior could result in skipping validation for BSON data, allowing malformed or invalid UTF-8 sequences to bypass validation and be processed incorrectly. The issue may affect applications that rely on these functions to validate untrusted BSON data before further processing. This issue affects MongoDB C Driver versions prior to 1.30.5, MongoDB C Driver version 2.0.0 and MongoDB C Driver version 2.0.1

Details

Severity MEDIUM
CVSS Score 4.3
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CWE CWE-20
Public Exploit โœ… No
Source NVD
Published 2026-04-13
Updated 2026-06-02
Modified 2026-05-06

Affected Packages

Software From version Fixed in
c-driver 2.0.0 2.0.2

References

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