# CVE-2026-82067

## Summary

- **CVE ID:** CVE-2026-82067
- **Severity:** CRITICAL
- **CVSS Score:** 9.2 (CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N)
- **CWE:** CWE-178
- **Published:** Sep 8, 2026
- **Last Modified:** Sep 8, 2026

## Description

Improper handling of case sensitivity in the configuration validation component of MongoDB Server may cause the authorization subsystem to remain in a default disabled state during server startup. An unauthenticated user with network access to a deployment where this condition occurs can perform arbitrary administrative operations, resulting in full impact of data confidentiality, integrity, and availability.

## Affected Products

- MongoDB — MongoDB Server (8.3.0)
- MongoDB — MongoDB Server (8.0.0)
- MongoDB — MongoDB Server (7.0.0)

## References

- [CNA](https://jira.mongodb.org/browse/SERVER-131229)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.28%
- **EPSS Percentile:** 20.7

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._