Report: CVE-2026-6231 - bson_validate may skip validation when processing certain inputs

Report: CVE-2026-6231 - bson_validate may skip validation when processing certain inputs

CVE ID :CVE-2026-6231 Published : April 13, 2026, 4:16 p.m. | 1 hour, 31 minutes ago 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 Severity: 5.3 | MEDIUM Visit the link for more details, such as CVSS details, affected products, timeline, and more...

CVE Details

Severity
MEDIUM
Published
April 13, 2026
Affected Product: MongoDB