{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:nodejs:node.js:26.3.0:*:*:*:-:*:*:*",
            "extracted_events": [
              {
                "introduced": "26.3.0"
              },
              {
                "last_affected": "26.3.0"
              }
            ],
            "source": "CPE_STRING"
          },
          "events": [
            {
              "introduced": "b7e6a5d37e7a14ef0f2cc95214b95d66c4081415"
            },
            {
              "last_affected": "b7e6a5d37e7a14ef0f2cc95214b95d66c4081415"
            }
          ],
          "repo": "https://github.com/nodejs/node",
          "type": "GIT"
        }
      ],
      "versions": [
        "26.3.0"
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "hackerone",
    "cwe_ids": [
      "CWE-284"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/48xxx/CVE-2026-48936.json",
    "unresolved_ranges": [
      {
        "extracted_events": [
          {
            "introduced": "26.3.0"
          },
          {
            "last_affected": "26.3.0"
          }
        ],
        "source": "AFFECTED_FIELD"
      }
    ]
  },
  "details": "A flaw in Node.js Permission API can cause a local server to be started (via a Unix domain socket), even without the `--allow-net` permission.\r\n\r\nThis vulnerability affects one supported release line: **Node.js 26**.",
  "id": "CVE-2026-48936",
  "modified": "2026-07-08T05:38:44.593389605Z",
  "published": "2026-06-26T01:14:36.878Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/48xxx/CVE-2026-48936.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-48936"
    },
    {
      "type": "ARTICLE",
      "url": "https://nodejs.org/en/blog/vulnerability/june-2026-security-releases"
    }
  ],
  "schema_version": "1.7.5",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}