{"id":"CVE-2026-112334","published":"2026-11-06T15:17:07.553","lastModified":"2026-11-06T20:15:23.650","description":"Wazuh from 1.0.0 before 4.14.9 contains an out-of-bounds write vulnerability in wazuh-execd that allows privileged manager-configuration attackers to corrupt root process memory via excess ar.conf entries. Attackers controlling ossec.conf active-response blocks can push over 64 commands to agents, overflowing ReadExecConfig() arrays and crashing Active Response fleet-wide.","cvssScore":4.9,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","cwes":["CWE-787"],"vendors":[],"products":[],"references":[{"url":"https://github.com/wazuh/wazuh/releases/tag/v4.14.9","tags":[]},{"url":"https://github.com/wazuh/wazuh/security/advisories/GHSA-f4pj-j296-jwp2","tags":[]},{"url":"https://www.vulncheck.com/advisories/wazuh-1.0.0-before-4.14.9-out-of-bounds-write-in-wazuh-execd-via-ar-conf","tags":[]},{"url":"https://github.com/wazuh/wazuh/security/advisories/GHSA-f4pj-j296-jwp2","tags":[]}],"exploitRefs":[{"url":"https://github.com/wazuh/wazuh/releases/tag/v4.14.9","tags":[]},{"url":"https://github.com/wazuh/wazuh/security/advisories/GHSA-f4pj-j296-jwp2","tags":[]},{"url":"https://github.com/wazuh/wazuh/security/advisories/GHSA-f4pj-j296-jwp2","tags":[]}],"hasPoc":true,"ai":null}