Security advisory

{
  "id": "1a542544f227aba9132598a350be3ac73d7df7c6b87946bc4a2afdb35b179bea",
  "url": "https://osv.dev/vulnerability/CVE-2026-21528",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2026-21528",
    "summary": "Binding to an unrestricted ip address in Azure IoT Explorer allows an unauthorized attacker to disclose information over a network.",
    "evidence": "osv:CVE-2026-21528",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2026-21528",
      "aliases": [
        "CVE-2026-21528"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/azure/azure-iot-explorer",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "e37fc0471dd7b112eb61b64f2f83a5f013e70316"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:microsoft:azure_iot_explorer:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "0.15.13"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v0.15.12",
            "v0.15.11",
            "v0.15.9",
            "v0.15.8",
            "v0.15.7",
            "v0.15.6",
            "v0.15.5",
            "v0.15.4",
            "v0.15.2",
            "v0.15.1",
            "v0.15.0",
            "v0.14.10",
            "v0.14.14",
            "v0.14.13",
            "v0.14.12",
            "v0.14.11",
            "v0.14.9",
            "v0.14.8",
            "v0.14.7",
            "v0.14.6",
            "v0.14.5",
            "v0.14.4",
            "v0.14.3",
            "v0.14.2",
            "v0.14.1",
            "0.14.0",
            "v0.13.6",
            "v0.13.5",
            "v0.13.4",
            "v0.13.3",
            "v0.13.2",
            "v0.13.1",
            "v0.13.0",
            "v0.12.0",
            "v0.11.4",
            "v0.11.3",
            "v0.11.2",
            "v0.11.1",
            "v0.10.19",
            "v0.10.18",
            "v0.10.17",
            "pnpRefresh1",
            "v0.10.16",
            "v0.10.15",
            "v0.10.14",
            "v0.10.13",
            "v0.10.12",
            "v0.10.11",
            "v0.10.10",
            "v0.10.9",
            "v0.10.8",
            "v0.10.7",
            "v0.10.6",
            "v0.10.5",
            "v0.10.4",
            "v0.10.3",
            "v0.10.2",
            "v0.10.1",
            "v0.10.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-21528.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:53.324893213Z",
      "provider": "osv",
      "references": [
        "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21528"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2026-21528",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 437891,
  "published_at": "2026-02-10T18:16:35.273+00:00"
}