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Unrated severityNVD Advisory· Published Sep 27, 2025· Updated Sep 29, 2025

Heap buffer overflow in wazuh-analysisd

CVE-2025-59938

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.

AI Insight

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Affected products

2
  • Wazuh/Wazuhllm-fuzzy2 versions
    >=3.8.0, <4.11.0+ 1 more
    • (no CPE)range: >=3.8.0, <4.11.0
    • (no CPE)range: >= 3.8.0, < 4.11.0

Patches

Vulnerability mechanics

References

1

News mentions

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