CVE-2025-59938 — MEDIUM (6.5)

Q: How severe is CVE-2025-59938?

CVE-2025-59938 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2025-59938?

Check the references section above for vendor advisories and patch information. Affected products include: Wazuh Wazuh.

Vulnerability 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 Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Wazuh	Wazuh	>= 3.8.0, < 4.11.0

Related Weaknesses (CWE)

CWE-122

References

https://github.com/wazuh/wazuh/security/advisories/GHSA-vw3r-mjg3-9hh2ExploitVendor Advisory

FAQ

What is CVE-2025-59938?

CVE-2025-59938 is a vulnerability with a CVSS score of 6.5 (MEDIUM). 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 ...

How severe is CVE-2025-59938?

CVE-2025-59938 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-59938?

Check the references section above for vendor advisories and patch information. Affected products include: Wazuh Wazuh.