CVE-2026-44901 (GCVE-0-2026-44901)
Vulnerability from cvelistv5
Published
2026-08-19 16:12
Modified
2026-08-19 17:50
CWE
  • CWE-502 - Deserialization of Untrusted Data
Summary
Wazuh is a free and open source platform used for threat prevention, detection, and response. From 4.0.0 until 4.14.6 and 5.0.0-beta2, AffectedItemsWazuhResult.merge() in framework/wazuh/core/results.py trusts the sort_casting field in a cluster worker's JSON response. During a distributed API merge, attacker-controlled type names are resolved through Python builtins without an allowlist. A compromised worker can set sort_casting to exec and place Python source in affected_items, causing the master to execute the payload as root when responses from multiple nodes are merged. This issue is fixed in versions 4.14.6 and 5.0.0-beta2.
Impacted products
Vendor Product Version
wazuh wazuh Version: >= 4.0.0, < 4.14.6
Version: >= 5.0.0-beta1, < 5.0.0-beta2
Create a notification for this product.
Show details on NVD website


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                "id": "CVE-2026-44901",
                "options": [
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                    "Automatable": "no"
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                    "Technical Impact": "total"
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                "role": "CISA Coordinator",
                "timestamp": "2026-08-19T17:50:02.519004Z",
                "version": "2.0.3"
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        "title": "CISA ADP Vulnrichment"
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          "vendor": "wazuh",
          "versions": [
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              "status": "affected",
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            "scope": "CHANGED",
            "userInteraction": "NONE",
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      "source": {
        "advisory": "GHSA-8c6v-7g3w-prrq",
        "discovery": "UNKNOWN"
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      "title": "Wazuh Cluster DAPI Protocol Deserialization of Untrusted Data Remote Code Execution Vulnerability"
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