Buffer Over-read Affecting wazuh/wazuh package, versions [,4.12.0)
Threat Intelligence
Exploit Maturity
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
Proof of Concept
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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)Common Vulnerabilities and Exposures (CVE) are common identifiers for publicly known security vulnerabilities
Common Weakness Enumeration (CWE) is a category system for software weaknesses
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.