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EUVD-2026-26259

🗓️ 29 Apr 2026 17:43:44Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 1 Views

Wazuh heap write out-of-bounds in GetAlertData (1.0.0–4.14.3) enables DoS; fixed in 4.14.4.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-26204
29 Apr 202617:43
attackerkb
Circl
CVE-2026-26204
30 Apr 202606:01
circl
CNNVD
Wazuh 安全漏洞
29 Apr 202600:00
cnnvd
CVE
CVE-2026-26204
29 Apr 202617:43
cve
Cvelist
CVE-2026-26204 Wazuh: Heap-based NULL WRITE Buffer Underflow in GetAlertData
29 Apr 202617:43
cvelist
NVD
CVE-2026-26204
29 Apr 202618:16
nvd
Positive Technologies
PT-2026-35961
29 Apr 202600:00
ptsecurity
Vulnrichment
CVE-2026-26204 Wazuh: Heap-based NULL WRITE Buffer Underflow in GetAlertData
29 Apr 202617:43
vulnrichment
[
  {
    "enisaIdVendor": [
      {
        "id": "d54e8bec-7af9-3332-a4a2-578d5ffe1781",
        "vendor": {
          "name": "wazuh"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "e53e7582-3132-327b-bac1-77da9b677e3d",
        "product": {
          "name": "wazuh"
        },
        "product_version": "1.0.0, < 4.14.4"
      }
    ]
  }
]

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29 Apr 2026 17:43Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.14.4
EPSS0.00019
1