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EUVD-2026-11782

🗓️ 13 Mar 2026 21:31:46Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 1 Views

Authenticated users can enumerate Checkmk hosts via the register_existing endpoint, causing disclosure.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-24097
13 Mar 202609:40
attackerkb
CNNVD
Checkmk 安全漏洞
13 Mar 202600:00
cnnvd
CVE
CVE-2026-24097
13 Mar 202609:40
cve
Cvelist
CVE-2026-24097 Authenticated Host Enumeration via Observable Response Discrepancy on Agent Register Existing Endpoint
13 Mar 202609:40
cvelist
NVD
CVE-2026-24097
13 Mar 202619:54
nvd
OSV
UBUNTU-CVE-2026-24097
13 Mar 202619:54
osv
Positive Technologies
PT-2026-25168
13 Mar 202600:00
ptsecurity
RedhatCVE
CVE-2026-24097
26 Mar 202615:08
redhatcve
UbuntuCve
CVE-2026-24097
13 Mar 202619:54
ubuntucve
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-24097
18 Mar 202600:00
nessus
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "01fd9aa4-e463-3290-a382-aed4c49f27df",
        "vendor": {
          "name": "Checkmk GmbH"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "5070ef46-c178-35b1-98ff-6e1382178899",
        "product": {
          "name": "Checkmk"
        },
        "product_version": "2.3.0 <2.3.0p43"
      },
      {
        "id": "a62fcbaf-d858-3085-97ad-223067c04780",
        "product": {
          "name": "Checkmk"
        },
        "product_version": "2.4.0 <2.4.0p23"
      },
      {
        "id": "d81f6e9f-48f8-35b2-8ed5-a6273c0abc87",
        "product": {
          "name": "Checkmk"
        },
        "product_version": "2.2.0"
      }
    ]
  }
]

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13 Mar 2026 21:31Current
5.8Medium risk
Vulners AI Score5.8
CVSS 45.3
EPSS0.00237
SSVC
1