Microsoft Dynamics 365 Business Central 2025 vulnerabilities

2 CVEs affecting Microsoft Dynamics 365 Business Central 2025, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2026-40375, published 2026-08-11.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2026-40375, published 2026-08-11. Medium severity, CVSS 6.5. EPSS: 0.8% chance of exploitation in the next 30 days. Missing authorization in Dynamics Business Central allows an authorized attacker to disclose information over a network.
• CVE-2025-29821, published 2025-04-08. Medium severity, CVSS 5.5. EPSS: 0.7% chance of exploitation in the next 30 days. Improper input validation in Dynamics Business Central allows an authorized attacker to disclose information locally.