---
id: CVE-2026-92756
title: >-
  Applications built on MongoDB Entity Framework Core Provider which combine
  independent encryption settings and this provider's encryption settings may
  silently lose TLS and schema-map settings leading to protected fields being
  stored une…
summary: >-
  Applications built on MongoDB Entity Framework Core Provider which combine
  independent encryption settings and this provider's encryption settings may
  silently lose TLS and schema-map settings leading to protected fields being
  stored une…
severity: medium
cvss: 5.5
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'
cwe:
  - CWE-311
vendor: mongodb
product: entity_framework_core_provider
affected:
  - 'entity_framework_core_provider >= 8.0.0, < 8.4.3'
  - 'entity_framework_core_provider >= 9.0.0, < 9.1.3'
  - 'entity_framework_core_provider >= 10.0.0, < 10.0.3'
patched:
  - entity_framework_core_provider 10.0.3
published: '2026-09-17'
updated: '2026-09-24'
sourceUpdated: '2026-09-24T15:34:28.080'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-92756'
references:
  - url: 'https://jira.mongodb.org/browse/EF-388'
    label: cna@mongodb.com
tags:
  - nvd
  - cve.org
epss: 0.00067
epssPercentile: 0.00018
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-17T20:02:09.501080Z'
ingestedAt: '2026-09-17T19:26:25.327Z'
---

## Overview

Applications built on MongoDB Entity Framework Core Provider which combine independent encryption settings and this provider's encryption settings may silently lose TLS and schema-map settings leading to protected fields being stored unencrypted in the database.

## Affected

- `entity_framework_core_provider >= 8.0.0, < 8.4.3`
- `entity_framework_core_provider >= 9.0.0, < 9.1.3`
- `entity_framework_core_provider >= 10.0.0, < 10.0.3`

## Remediation

Upgrade past the affected range:

- `entity_framework_core_provider 10.0.3`