CVE-2026-44901: ZDI-26-527: Wazuh Cluster DAPI Protocol Deserialization of Untrusted Data Remote Code Execution Vulnerability

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CVE-2026-44901

EPSS 0.01 EPSS k 18. 10. 2026

Hodnocení závažnosti

8.4 CVSS 3.1 GitHub_M

útok jen ze stejné sítě bez přípravy nutná práva správce bez zásahu uživatele

dopad plný únik dat úplná změna dat úplný výpadek

přesah dopad i mimo zranitelnou součást

CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

zvyšuje závažnost mírně zvyšuje závažnost snižuje závažnost

cve.org · NVD

21. 8. 2026 15:46

Wazuh: PoC pubblici per lo sfruttamento di varie vulnerabilità

Disponibili Proof of Concept per lo sfruttamento di 5 vulnerabilità, di cui 2 con gravità "critica" e 3 con gravità "alta", presenti in Wazuh, piattaforma open-source con funzionalità Security Information and Event Management (SIEM) e Extended Detection and Response (XDR).

EPSS 0.01 CVE-2026-44252 CVE-2026-44901 CVE-2026-46343 CVE-2026-48024 CVE-2026-48162 Wazuh IT

21. 8. 2026 15:46 · CSIRT Itálie (ACN) · Wazuh: PoC pubblici per lo sfruttamento di varie vulnerabilità

20. 8. 2026 · zachyceno 04:00

wazuh: multiple vulnerabilities fixed

Classification: Severe, Solution: Official Fix, Exploit Maturity: Not Defined, CVSSv3.1: 9.1, CVEs: CVE-2026-49441, CVE-2026-48162, CVE-2026-48024, CVE-2026-44901, CVE-2026-41424, Summary: wazuh releases v4.14.6 and v5.0.0-beta3 fix several vulnerabilities, some rated critical.

EPSS 0.01 CVSS 9.1 CVE-2026-41424 CVE-2026-44901 CVE-2026-48024 CVE-2026-48162 CVE-2026-49441 Wazuh FI

20. 8. 2026 · zachyceno 04:00 · NCSC-FI · wazuh: multiple vulnerabilities fixed

11. 8. 2026

ZDI-26-527: Wazuh Cluster DAPI Protocol Deserialization of Untrusted Data Remote Code Execution Vulnerability

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Wazuh. An attacker must first obtain the ability to execute low-privileged code on a worker node in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 9.9. The following CVEs are assigned: CVE-2026-44901.

EPSS 0.01 CVSS 9.9 CVE-2026-44901 Wazuh US

11. 8. 2026 · Zero Day Initiative · ZDI-26-527: Wazuh Cluster DAPI Protocol Deserialization of Untrusted Data Remote Code Execution Vulnerability