CVE-2025-24016 Wazuh CVE debrief

Who should care

Wazuh Server administrators, security operations teams, vulnerability management owners, and any organization that relies on Wazuh for monitoring or security operations.

Technical summary

The vulnerability is identified as a deserialization of untrusted data issue in Wazuh Server. The supplied source corpus does not provide affected versions, exploit conditions, or a CVSS score, but it does establish that CISA classifies the issue as known exploited and has set a remediation due date of 2025-07-01.

Defensive priority

High. CISA has included this CVE in the Known Exploited Vulnerabilities catalog and assigned a remediation due date, so remediation should be prioritized immediately.

Recommended defensive actions

• Inventory all Wazuh Server deployments and identify any instances that may be affected.
• Review the official Wazuh advisory and apply the vendor-recommended mitigations or updates as soon as they are available.
• If mitigations are unavailable, follow CISA guidance to discontinue use of the product.
• Track remediation against the CISA due date of 2025-07-01 and verify completion.
• After remediation, monitor affected environments for unexpected behavior or signs of compromise.

Evidence notes

This debrief is based on the supplied CISA KEV source item and official reference links only. The corpus provides the CVE title, KEV inclusion, date added, due date, and CISA’s required-action language, but it does not provide a CVSS score, affected-version list, or additional technical exploitation details. Dates in this debrief use the supplied CVE/KEV timeline fields.

Official resources