If you learned from my posts, inspired, or encouraged to grow in the cybersecurity and digital forensics, I would really appreciate your vote and support - Husam Shbib!
MyCyberNews
← Back to feed
Vulnerabilities & PatchesEmerging1 sourceAug 11, 2026 · 05:00via Zero Day Initiative (Published)

ZDI-26-528: Wazuh Cluster DAPI Protocol Deserialization of Untrusted Data Remote Code Execution Vulnerability

Brief

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.

  • The following CVEs are assigned: CVE-2026-44901.
Read more on Zero Day Initiative (Published)→
Vulnerabilities & PatchesCVE-2026-44901CVE-2026-28220

All credited sources

Highest-trust first. Dates are the publisher's original publish time.

Zero Day Initiative (Published)Primary··trust 1.46

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.

Read more →
Zero Day Initiative (Published)··trust 1.46

ZDI-26-528: 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-2026-28220.

Read more →