CVE-2026-92758 MongoDB Inc. CVE debrief

Who should care

Defenders and security teams responsible for MongoDB Entity Framework Core Provider deployments should assess their exposure and verify logging configurations and connection strings to prevent sensitive information exposure.

Why it matters

CVE-2026-92758 is a medium-severity vulnerability in the MongoDB Entity Framework Core Provider that can result in sensitive information exposure through logs. Defenders should prioritize verifying logging configurations and connection strings to prevent exposure.

• Defenders need to verify logging configurations to prevent sensitive information exposure.
• Security teams must review MongoDB connection strings to ensure they are properly formatted and secured.
• Incident response teams should be prepared to investigate potential sensitive information exposure incidents related to this vulnerability.

Technical summary

The MongoDB Entity Framework Core Provider is vulnerable to sensitive information exposure when logging mode is set to DEBUG or a malformed MongoDB connection string is used. This may result in application logs collecting sensitive information such as passwords and AWS secure access keys.

Defensive priority

Defenders should prioritize verifying MongoDB Entity Framework Core Provider logging configurations and connection strings to prevent sensitive information exposure.

Recommended defensive actions

• Verify MongoDB Entity Framework Core Provider logging configurations to ensure DEBUG mode is not enabled in production environments.
• Review and validate MongoDB connection strings to prevent sensitive information exposure.
• Implement additional logging security measures to protect sensitive information.

Evidence notes

The CVE record and NVD entry provide limited information about the vulnerability, mainly focusing on the logging mode and MongoDB connection string issues.

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.