CVE-2025-62791 — Wazuh vulnerable to NULL pointer dereference in DecodeCiscat
Wazuh is a free and open source platform used for threat prevention, detection, and response. Prior to 4.11.0, DecodeCiscat() implementation does not check the return the value …
Published: 2025-10-29 · CVSS: 6.9 · CVSS 4.0
Wazuh is a free and open source platform used for threat prevention, detection, and response. Prior to 4.11.0, DecodeCiscat() implementation does not check the return the value of cJSON_GetObjectItem() for a possible NULL value in case of an error. A compromised agent can cause a crash of analysisd by sending a specially crafted message to the wazuh manager. An attacker who is able to craft and send an agent message to the wazuh manager can cause analysisd to crash and make it unavailable. This vulnerability is fixed in 4.11.0.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7