Heap buffer overflow in wazuh-analysisd
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| wazuh | wazuh | affected |
|
No data.
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Windows | — |
| Wazuh | Wazuh | — |
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2025-31396 | Wazuh is a free and open source platform used for threat prevention, detection, and response. In versions starting from 3.8.0 to before 4.11.0, wazuh-analysisd is vulnerable to a heap buffer overflow when parsing XML elements from Windows EventChannel messages. This issue has been patched in version 4.11.0. |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.376% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:wazuh:wazuh:*:*:*:*:*:*:*:* |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Microsoft
Microsoft windows Wazuh Wazuh wazuh |
|
| Vendors & Products |
Microsoft
Microsoft windows Wazuh Wazuh wazuh |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Wazuh is a free and open source platform used for threat prevention, detection, and response. In versions starting from 3.8.0 to before 4.11.0, wazuh-analysisd is vulnerable to a heap buffer overflow when parsing XML elements from Windows EventChannel messages. This issue has been patched in version 4.11.0. | |
| Title | Heap buffer overflow in wazuh-analysisd | |
| Weaknesses | CWE-122 | |
| References |
| |
| Metrics |
cvssV3_1
|