{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "1.0.0"
              }
            ],
            "source": [
              "DESCRIPTION",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "f65980bd8cb9d71d744f1fb06cae9018902bdf4e"
            },
            {
              "fixed": "a7af5c1f8a9ea27102eac9e72f64dd97dbfefff3"
            },
            {
              "fixed": "b00ae292ac2d49947506886f44eb1cad7b7d7cd1"
            }
          ],
          "repo": "https://github.com/oraios/serena",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-m922-r24v-6wff"
  ],
  "database_specific": {
    "cna_assigner": "mitre",
    "cwe_ids": [
      "CWE-669"
    ],
    "isDisputed": true,
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/38xxx/CVE-2026-38924.json"
  },
  "details": "In Oraios AI Serena before 1.0.0, the listen address of the MCP server in HTTP mode is 0.0.0.0. NOTE: the Supplier observed that 0.0.0.0 was a \"potential security hazard\" but the Serena documentation, at the time of the issue report proposing 127.0.0.1 instead of 0.0.0.0, recommended \"use a sandboxed environment for running Serena.\"",
  "id": "CVE-2026-38924",
  "modified": "2026-09-16T03:31:02.246079247Z",
  "published": "2026-09-14T00:00:00Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/oraios/serena/compare/v0.1.4...v1.0.0"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/38xxx/CVE-2026-38924.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/oraios/serena/security/advisories/GHSA-m922-r24v-6wff"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-38924"
    },
    {
      "type": "FIX",
      "url": "https://github.com/oraios/serena/commit/a7af5c1f8a9ea27102eac9e72f64dd97dbfefff3"
    },
    {
      "type": "FIX",
      "url": "https://github.com/oraios/serena/commit/b00ae292ac2d49947506886f44eb1cad7b7d7cd1"
    },
    {
      "type": "ARTICLE",
      "url": "https://dash.security/blog/cve-2026-38924-unauthenticated-rce-in-the-serena-mcp-server"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}