{"schema_version":"1.7.5","id":"CVE-2026-48936","published":"2026-06-26T01:14:36.878Z","modified":"2026-07-15T01:48:53.418295786Z","aliases":["BIT-node-2026-48936","BIT-node-min-2026-48936"],"related":["openSUSE-SU-2026:11110-1"],"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**.","affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/nodejs/node","events":[{"introduced":"b7e6a5d37e7a14ef0f2cc95214b95d66c4081415"},{"last_affected":"b7e6a5d37e7a14ef0f2cc95214b95d66c4081415"}],"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"}}],"versions":["26.3.0","v26.3.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-48936.json"}}],"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"}],"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"}]},"severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N"}]}