CVE-2023-42463

7.8 highEPSS 0.2%

High (7.8) in wazuh wazuh. 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.

Severity

CVSS 3.1

7.8 high

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

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 14% of CVEs (scores of 2026-10-31)
CWE: CWE-121
Published: 2024-01-12
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

wazuh:wazuh

References

https://github.com/wazuh/wazuh/security/advisories/GHSA-27p5-32pp-r58r
https://github.com/wazuh/wazuh/security/advisories/GHSA-27p5-32pp-r58r

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