{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "efa84dc42b4d281d9f743492e46ab21319dcb83a"
            }
          ],
          "repo": "https://github.com/gravitl/netmaker",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-rhr9-hgcm-x289"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-404"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/29xxx/CVE-2026-29771.json"
  },
  "details": "Netmaker makes networks with WireGuard. Prior to version 1.2.0, the /api/server/shutdown endpoint allows termination of the Netmaker server process via syscall.SIGINT. This allows any user to repeatedly shut down the server, causing cyclic denial of service with approximately 3-second restart intervals. This issue has been patched in version 1.2.0.",
  "id": "CVE-2026-29771",
  "modified": "2026-03-14T13:46:51.322269989Z",
  "published": "2026-03-07T15:14:38.361Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/29xxx/CVE-2026-29771.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/gravitl/netmaker/security/advisories/GHSA-rhr9-hgcm-x289"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-29771"
    }
  ],
  "schema_version": "1.7.3",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Netmaker: Denial of Service via Server Shutdown Endpoint"
}