Buffer Over-read Affecting wazuh/wazuh package, versions [,4.12.0)
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-UNMANAGED-WAZUHWAZUH-13786830
- published31 Oct 2025
- disclosed29 Oct 2025
- creditgmetaxo
Introduced: 29 Oct 2025
NewCVE-2025-62792 (opens in a new tab)How to fix?
Upgrade wazuh/wazuh to version 4.12.0 or higher.
Overview
Affected versions of this package are vulnerable to Buffer Over-read in the w_expression_match() function when strlen() is called on a buffer that is not properly NULL terminated during its allocation in OS_CleanMSG. An attacker can access sensitive data by sending a specially crafted message to the manager process.