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8.6

CVE-2026-74036: Wazuh agent allows attacker to run commands as root

CVE-2026-74036 · published 2 days ago
Summary

Versions of the Wazuh agent from 4.3.0 up to 4.14.7 let a compromised manager place a crafted file on the server and have agents execute it with full system privileges. This can let an attacker run any command on the monitored machines. Update the agents to version 4.14.8 or later, and remove any unauthorized policy files from the upgrade directory.

What to do
  • Update wazuh wazuh-agent to version 4.14.8 or later.
Affected software
VendorProductAffected versions
wazuh wazuh-agent < 4.14.8
Original advisory text
Wazuh 4.3.0 before 4.14.8 Remote Code Execution via SCA Command Policies
Wazuh from 4.3.0 before 4.14.8 contains a remote code execution vulnerability where SCA policy trust is determined by file path rather than configuration source. Attackers controlling a manager can write unsigned policy files to var/incoming via the upgrade channel and reference them to execute command checks as root on agents.
Fix within
Internet-facing 14 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit
  • Gives an attacker full control
Severity
8.6 High
Exploitation
<1% chance of attack within 30 days
Type
CWE-863Incorrect Authorization
Timeline
Published13 Oct 2026
Updated15 Oct 2026
First seen13 Oct 2026
Sources
CVE-2026-74036 · MITRE
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