9.1

CVE-2026-25769

Medienbericht
Exploit

Wazuh Cluster vulnerable to Remote Code Execution via Insecure Deserialization

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Wazuh ≫ Wazuh Version >= 4.0.0 < 4.14.3
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 9.25% 0.947
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
security-advisories@github.com 9.1 2.3 6
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
CWE-502 Deserialization of Untrusted Data

The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.

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VulnDex Intel
Media Report
23.03.2026 15:22
https://github.com/wazuh/wazuh/security/advisories/GHSA-3gm7-962f-fxw5
Vendor Advisory
Exploit
https://drive.google.com/drive/folders/1WlkKNmHexz8212OVED9O6M_3pI8b6qNI?usp=sharing
Broken Link