Microsoft Dynamics Nav 2017 vulnerabilities

1 CVE affecting Microsoft Dynamics Nav 2017, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2026-100214, published 2026-10-13.

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

• CVE-2026-100214, published 2026-10-13. High severity, CVSS 8.8. EPSS: 1.8% chance of exploitation in the next 30 days. Deserialization of untrusted data in Dynamics Business Central allows an authorized attacker to execute code over a network.