{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "source": "REFERENCES"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "41e3733cccd527918a08cf05694c5493341bb70f"
            }
          ],
          "repo": "https://github.com/owntone/owntone-server",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "mitre",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/26xxx/CVE-2026-26829.json"
  },
  "details": "A NULL pointer dereference in the safe_atou64 function (src/misc.c) of owntone-server through commit c4d57aa allows attackers to cause a Denial of Service (DoS) via sending a series of crafted HTTP requests to the server.",
  "id": "CVE-2026-26829",
  "modified": "2026-07-15T01:48:54.945988061Z",
  "published": "2026-03-23T00:00:00Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/archersec/poc/tree/master/owntone-server-2"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/26xxx/CVE-2026-26829.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/archersec/security-advisories/blob/master/owntone-server/owntone-server-advisory-2026.md"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-26829"
    },
    {
      "type": "FIX",
      "url": "https://github.com/owntone/owntone-server/commit/41e3733cccd527918a08cf05694c5493341bb70f"
    }
  ],
  "schema_version": "1.8.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}