CVE-2023-42463: Wazuh

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

Wazuh is a free and open source platform used for threat prevention, detection, and response. This bug introduced a stack overflow hazard that could allow a local privilege escalation. This vulnerability was patched in version 4.5.3.

Affected products

• Wazuh Wazuh: before 4.5.3 (fixed in 4.5.3)

Published 2024-01-12. Last modified 2026-06-17.