CVE-2025-59938CWE-122

CVE-2025-59938

Medium · published September 27, 2025

CVSS v3.1
6.5
EPSS
0%
Percentile
30.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00376 · 30.3th percentile
Weakness
CWE-122 · Heap-based Buffer Overflow
Published
2025-09-27T05:15Z
Affected products (1)
ProductVersionsFixed in
wazuh/wazuh≥ 3.8.0, < 4.11.04.11.0
References (1)
https://github.com/wazuh/wazuh/security/advisories/GHSA-vw3r-mjg3-9hh2 · [email protected]
EPSS history
Timeline
  • 27 SEP 00:27Z
    Heap buffer overflow in wazuh-analysisd
    cvelistv5