Is CVE-2025-59938 actively exploited?

CVE-2025-59938 has no public evidence of in-the-wild exploitation as of 2025-10-16.

What is the CVSS score for CVE-2025-59938?

CVE-2025-59938 has a CVSS score of 6.5 (MEDIUM severity). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

How do I patch CVE-2025-59938?

Patch guidance is available from wazuh security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2025-59938.

CVE-2025-59938 - remediation guidance & executive summary

Description

Wazuh is a free and open source platform used for threat prevention, detection, and response. In versions starting from 3.8.0 to before 4.11.0, wazuh-analysisd is vulnerable to a heap buffer overflow when parsing XML elements from Windows EventChannel messages. This issue has been patched in version 4.11.0.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector: network
Complexity: low
Privileges: low
User Action: none
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: high
Weaknesses: CWE-122

Metadata

Primary Vendor: WAZUH
Published: 9/27/2025
Last Modified: 10/16/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2025-59938

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary