Medium severity4.3NVD Advisory· Published Apr 13, 2026· Updated May 6, 2026
CVE-2026-6231
CVE-2026-6231
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
Affected products
2- Range: <1.30.5, =2.0.0, =2.0.1
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
1- jira.mongodb.org/browse/CDRIVER-6017nvdIssue TrackingPatch
News mentions
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