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Status published
Medium
CVE-2025-59938
Heap buffer overflow in wazuh-analysisd
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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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Affected Vendor
wazuh
View all reports →Affected Software
wazuh
Vulnerable Versions:
>= 3.8.0, < 4.11.0
Timeline
Official Publish:
September 27th, 2025
Last Modified:
September 29th, 2025
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H