CVE-2026-40375

medium

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

Vendor / product: Microsoft — dynamics 365 business central 2024

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

CVSS

6.5

6.5 (CVSS v3.1)

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

Severity source: NVD CVSS v3.1 (secure@microsoft.com)

Timeline (UTC)

Published: 2026-08-11 17:17

Modified: 2026-10-28 20:17

NVD status: Analyzed

Last synced 15 hours ago

Verified against the source API 2026-10-28 20:34 UTC

Exploitation

Not listed in CISA KEV (as of last catalog sync)

Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).

Affected products

microsoft / dynamics_365_business_central_2024 ≥25.1.25900

microsoft / dynamics_365_business_central_2025 ≥26.0 <26.0.50788, ≥27.0 <27.0.50789

microsoft / dynamics_365_business_central_2026 ≥28.0 <28.0.50938

Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.

NVD CVE API 2.0 — fetched 2026-10-28 20:34 UTC · record ↗