cvedb.io
CVE-2026-56401
MEDIUM · CVSS 6.5
EPSS exploitation probability: 0%
Published 2026-07-08T14:17:17.167 · Last modified 2026-07-08T16:24:24.043

Summary

Wazuh wazuh-modulesd before 5.0.0-beta3 contains a null pointer dereference vulnerability in inventory_sync FlatBuffer DataValue handling. An enrolled agent can send a verifier-valid DataValue message omitting the optional id field, causing wazuh-modulesd to crash when dereferencing data->id()->string_view() without null validation, resulting in denial of service.

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.