{"id":"CVE-2026-30069","aliases":["EUVD-2026-67117","GHSA-2qfh-4p2p-6qv4"],"status":"published","title":"A NULL pointer dereference in the UDMC registration handler component of free5gc v4.0.1 allows...","description":"A NULL pointer dereference in the UDMC registration handler component of free5gc v4.0.1 allows attackers to cause a Denial of Service (DoS) via supplying crafted payload.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.0046,"percentile":0.40176,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-476"],"published":"2026-08-27T00:00:00Z","modified":"2026-08-31T20:59:32Z","references":[{"url":"https://github.com/free5gc/free5gc/issues/761"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-30069"},{"url":"https://github.com/advisories/GHSA-2qfh-4p2p-6qv4"}],"sources":{"cve":[{"id":"CVE-2026-30069","description":"A NULL pointer dereference in the UDMC registration handler component of free5gc v4.0.1 allows attackers to cause a Denial of Service (DoS) via supplying crafted payload.","status":"published","published":"2026-08-27T00:00:00Z","modified":"2026-08-31T16:09:07.761Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T13:43:56.024247Z"}],"euvd":[{"id":"EUVD-2026-67117","description":"A NULL pointer dereference in the UDMC registration handler component of free5gc v4.0.1 allows attackers to cause a Denial of Service (DoS) via supplying crafted payload.","status":"published","published":"2026-08-27T00:00:00Z","modified":"2026-08-31T16:09:07Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T18:01:20.704822Z"}],"ghsa":[{"id":"GHSA-2qfh-4p2p-6qv4","title":"A NULL pointer dereference in the UDMC registration handler component of free5gc v4.0.1 allows...","description":"A NULL pointer dereference in the UDMC registration handler component of free5gc v4.0.1 allows attackers to cause a Denial of Service (DoS) via supplying crafted payload.","status":"published","published":"2026-08-27T18:32:23Z","modified":"2026-08-31T18:31:22Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T15:11:11.297642Z"}],"nvd":[{"id":"CVE-2026-30069","description":"A NULL pointer dereference in the UDMC registration handler component of free5gc v4.0.1 allows attackers to cause a Denial of Service (DoS) via supplying crafted payload.","status":"published","published":"2026-08-27T17:17:51.973Z","modified":"2026-08-31T20:59:32.817Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:12:42.035353Z"}]}}