PT-2026-56440 · Wazuh · Wazuh-Modulesd
CVSS v4.0
7.1
High
| Vector | AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N |
Name of the Vulnerable Software and Affected Versions
Wazuh wazuh-modulesd versions prior to 5.0.0-beta3
Description
A null pointer dereference occurs in the
inventory sync FlatBuffer DataValue handling. An enrolled agent can trigger a denial of service by sending a verifier-valid DataValue message that omits the optional id field. This causes the wazuh-modulesd process to crash when it attempts to dereference data->id()->string view() without performing null validation.Recommendations
Update wazuh-modulesd to version 5.0.0-beta3 or later.
Exploit
Fix
DoS
NULL Pointer Dereference
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Weakness Enumeration
Related Identifiers
Affected Products
Wazuh-Modulesd