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CVE-2026-40375— Microsoft Dynamics Business Central Information Disclosure Vulnerability

Quick assessment

Affected
Microsoft Microsoft Dynamics 365 Business Central 2024 Release Wave 2
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Microsoft Dynamics 365 Business Central是美国Microsoft公司的一款企业资源计划系统。 Microsoft Dynamics 365 Business Central存在授权问题漏洞，该漏洞源于授权缺失，可能导致已授权攻击者通过网络披露信息。

CVSS 6.5 · Medium EPSS 0.84% · P57

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2026-40375

Vulnerability Information
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Vulnerability Title
Microsoft Dynamics Business Central Information Disclosure Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Missing authorization in Dynamics Business Central allows an authorized attacker to disclose information over a network.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft Dynamics 365 Business Central 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Dynamics 365 Business Central是美国Microsoft公司的一款企业资源计划系统。 Microsoft Dynamics 365 Business Central存在授权问题漏洞，该漏洞源于授权缺失，可能导致已授权攻击者通过网络披露信息。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Microsoft Microsoft Dynamics 365 Business Central 2024 Release Wave 2 - -
Microsoft Microsoft Dynamics 365 Business Central 2026 Release Wave 1 28.0 ~ 28.0.50938 -
Microsoft Microsoft Dynamics 365 Business Central Release Wave 1 2025 26.0 ~ 26.0.50788 -
Microsoft Microsoft Dynamics 365 Business Central Release Wave 2 2025 27.0 ~ 27.0.50789 -

II. Public POCs for CVE-2026-40375

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III. Intelligence Information for CVE-2026-40375

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Vendor Advisories for CVE-2026-40375 (1)

Same Patch Batch · Microsoft · 2026-08-11 · 402 CVEs total

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CVE-2026-65791 9.8 CRITICAL Windows iSCSI Target Service Remote Code Execution Vulnerability
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CVE-2026-62893 9.8 CRITICAL Windows Deployment Services TFTP Server Remote Code Execution Vulnerability
CVE-2026-59124 9.8 CRITICAL Microsoft High Performance Computing (HPC) Pack Remote Code Execution Vulnerability
CVE-2026-50516 9.4 CRITICAL Microsoft Azure Kubernetes Service Elevation of Privilege Vulnerability
CVE-2026-70306 9.3 CRITICAL Microsoft Office SharePoint Spoofing Vulnerability
CVE-2026-70329 8.8 HIGH Microsoft Outlook Remote Code Execution Vulnerability
CVE-2026-69320 8.8 HIGH Visual Studio Code Remote Code Execution Vulnerability
CVE-2026-62872 8.8 HIGH .NET Framework Elevation of Privilege Vulnerability
CVE-2026-62824 8.8 HIGH Remote Desktop Client Remote Code Execution Vulnerability
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CVE-2026-62823 8.8 HIGH Windows DHCP Server Remote Code Execution Vulnerability
CVE-2026-62913 8.8 HIGH Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2026-70321 8.8 HIGH Microsoft SharePoint Remote Code Execution Vulnerability
CVE-2026-62790 8.8 HIGH Windows SMBv3 Server Remote Code Execution Vulnerability
CVE-2026-62800 8.8 HIGH Windows SMBv3 Server Remote Code Execution Vulnerability
CVE-2026-66808 8.8 HIGH Microsoft SharePoint Server Remote Code Execution Vulnerability
CVE-2026-62817 8.8 HIGH Windows DNS Server Remote Code Execution Vulnerability
CVE-2026-62795 8.8 HIGH Windows LDAP - Lightweight Directory Access Protocol Remote Code Execution Vulnerability

Showing top 20 of 402 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Microsoft Dynamics 365 Business Central 2024 Release Wave 2
Same vendor: Microsoft
Same weakness: CWE-862

V. Comments for CVE-2026-40375

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