CVE-2026-40375

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

CVSS 3.1

6.5CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

EPSS

0.8% chance of exploitation in the next 30 days; higher than 57% of CVEs (scores of 2026-10-28)

CWE

CWE-862

Published

2026-08-11

Modified

2026-10-28

Record from

the NVD, synced 2026-10-28

Affected

• microsoft:dynamics_365_business_central_2024
• microsoft:dynamics_365_business_central_2025
• microsoft:dynamics_365_business_central_2026

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-40375

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