Use After Free Affecting wazuh/wazuh package, versions [,4.11.0)
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-13786832
- published31 Oct 2025
- disclosed29 Oct 2025
- creditgmetaxo
Introduced: 29 Oct 2025
NewCVE-2025-62788 (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 4.11.0 or higher.
Overview
Affected versions of this package are vulnerable to Use After Free via the w_copy_event_for_log() function. An attacker can compromise the integrity of the application by sending a specially crafted agent message to the wazuh manager, potentially causing memory corruption if the freed memory is reused elsewhere.