{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "0.9.0a2"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "18ec5dbe3a3970d804f2013b4ae53dd2da8ed4ac"
            }
          ],
          "repo": "https://github.com/eidetic-labs/stigmem",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-jmfc-hfjq-pxcp"
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-319"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/76xxx/CVE-2026-76244.json"
  },
  "details": "stigmem-node contains an insecure default configuration vulnerability that allows federation traffic to traverse networks without mTLS protection when non-loopback endpoints are enabled. Operators who explicitly disabled mTLS while binding federation to non-loopback addresses expose federation traffic to cleartext interception and man-in-the-middle attacks.",
  "id": "CVE-2026-76244",
  "modified": "2026-09-13T03:30:21.905874420Z",
  "published": "2026-08-19T14:02:20.847Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/76xxx/CVE-2026-76244.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/eidetic-labs/stigmem/security/advisories/GHSA-jmfc-hfjq-pxcp"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-76244"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/stigmem-node-insecure-federation-transport-configuration"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "stigmem-node Insecure Federation Transport Configuration"
}