CVE-2026-44251

Description

Wazuh is a free and open source platform used for threat prevention, detection, and response. In versions 3.0.0 and above, prior to 4.14.5, a size_t integer underflow in os_crypto/shared/msgs.c:389 allows any enrolled Wazuh agent to crash the wazuh-remoted process on the manager, immediately disconnecting all agents from the manager. A second code path reached by the same underflow may allow heap memory corruption. This issue has been fixed in version 4.14.5.

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Produits concernés

• wazuh
• Wazuh wazuh

Scores CVSS

Faiblesses (CWE)

• CWE-122
• CWE-191

Références

• https://github.com/wazuh/wazuh/security/advisories/GHSA-jv5r-5p7c-g9fq ExploitVendor Advisory
• https://github.com/wazuh/wazuh/security/advisories/GHSA-jv5r-5p7c-g9fq ExploitVendor Advisory

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories