CVE-2026-40375
Medium
Description
Missing authorization in Dynamics Business Central allows an authorized attacker to disclose information over a network.
SeverityMedium
CVSS6.5
Exploit probability—
Product
Microsoft Dynamics 365 Business Central
PublishedAug 11, 2026
First seenAug 11, 2026
Weakness typeCWE-862Missing authorization
How to fix
Update
- microsoft dynamics_365_business_central_202526.0.50788, 27.0.50789 or later
- microsoft dynamics_365_business_central_202628.0.50938 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microsoft dynamics_365_business_central_2024 | 25.1.25900 ≤ v | — |
| microsoft dynamics_365_business_central_2025 | 26.0 ≤ v < 26.0.50788, 27.0 ≤ v < 27.0.50789 | 26.0.50788, 27.0.50789 |
| microsoft dynamics_365_business_central_2026 | 28.0 ≤ v < 28.0.50938 | 28.0.50938 |
Check your version
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