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CVE-2025-24016: Wazuh Server Deserialization of Untrusted Data Vulnerability

criticalknown exploitedpublic exploitCVE-2025-24016
Actively exploited. At least one CVE in this advisory is listed in the CISA Known Exploited Vulnerabilities catalog — exploitation has been observed in the wild. Treat remediation as urgent.
Wazuh contains a deserialization of untrusted data vulnerability that allows for remote code execution on Wazuh servers.

CSIRTS triage

vendor: Wazuhproduct: ServerRemote code execution
What
A deserialization of untrusted data vulnerability allows for remote code execution.
Who is affected
Deployments of Wazuh Server are affected.
Urgency
Immediate action is required due to the critical nature of the vulnerability and successful exploitation.
Action
Update to the latest version of Wazuh.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source
CISA Known Exploited Vulnerabilities (US · database · site)
Severity
critical
Published
2025-06-10
Exploitation
Observed in the wild (CISA KEV)

Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2025-24016

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Referenced CVEs

CVECSIRTS overviewExternal
CVE-2025-24016coverage & exploitation statusNVD · CVE.org

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