CVE-2025-64169
21.11.2025, 19:16
Wazuh is a free and open source platform used for threat prevention, detection, and response. From version 3.7.0 to before 4.12.0, fim_alert() implementation does not check whether oldsum->md5 is NULL or not before dereferencing it. A compromised agent can cause a crash of analysisd by sending a specially crafted message to the wazuh manager. This issue has been patched in version 4.12.0.Enginsight
| Vendor | Product | Version |
|---|---|---|
| wazuh | wazuh | 3.7.0 ≤ 𝑥 < 4.12.0 |
𝑥
= Vulnerable software versions
Common Weakness Enumeration
- CWE-252 - Unchecked Return ValueThe software does not check the return value from a method or function, which can prevent it from detecting unexpected states and conditions.
- CWE-476 - NULL Pointer DereferenceA NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit.