CVE-2026-6231
5.3
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
Summary
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 Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| MongoDB Inc. | C Driver | 1.0 < 1.30.5 | affected |
| MongoDB Inc. | C Driver | 2.0 < 2.0.2 | affected |
Weaknesses
- CWE-20: CWE-20 Improper input validation
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
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