# CVE-2026-40375

## Summary

- **CVE ID:** CVE-2026-40375
- **Severity:** MEDIUM
- **CVSS Score:** 6.5 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C)
- **CWE:** CWE-862
- **Published:** Aug 11, 2026
- **Last Modified:** Sep 16, 2026

## Description

Missing authorization in Dynamics Business Central allows an authorized attacker to disclose information over a network.

## Affected Products

- Microsoft — Microsoft Dynamics 365 Business Central 2024 Release Wave 2 (-)
- Microsoft — Microsoft Dynamics 365 Business Central 2026 Release Wave 1 (28.0)
- Microsoft — Microsoft Dynamics 365 Business Central Release Wave 1 2025 (26.0)
- Microsoft — Microsoft Dynamics 365 Business Central Release Wave 2 2025 (27.0)

## References

- [CNA](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-40375)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.77%
- **EPSS Percentile:** 53.9

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-18._