CVE-2026-25769

Wazuh is a free and open source platform used for threat prevention, detection, and response. Versions 4.0.0 through 4.14.2 have a Remote Code Execution (RCE) vulnerability due to Deserialization of Untrusted Data). All Wazuh deployments using cluster mode (master/worker architecture) and any organization with a compromised worker node (e.g., through initial access, insider threat, or supply chain attack) are impacted. An attacker who gains access to a worker node (through any means) can achieve full RCE on the master node with root privileges. Version 4.14.3 fixes the issue.

CVSS v3 9.1 CRITICAL

9.1^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 2.3 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://drive.google.com/drive/folders/1WlkKNmHexz8212OVED9O6M_3pI8b6qNI?usp=sharing	Broken Link
https://github.com/wazuh/wazuh/security/advisories/GHSA-3gm7-962f-fxw5	Exploit Vendor Advisory
https://github.com/wazuh/wazuh/security/advisories/GHSA-3gm7-962f-fxw5	Exploit Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:wazuh:wazuh:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-03-17 18:16

Updated : 2026-03-19 17:18

NVD link : CVE-2026-25769

Mitre link : CVE-2026-25769

CVE.ORG link : CVE-2026-25769

JSON object : View

Products Affected

wazuh

wazuh

CWE

CWE-502

Deserialization of Untrusted Data

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