{"dataType": "CVE_RECORD", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2026-30069", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2026-08-27T15:21:58.608Z", "dateReserved": "2026-03-04T00:00:00.000Z", "datePublished": "2026-08-27T00:00:00.000Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2026-08-27T15:21:58.608Z"}, "descriptions": [{"lang": "en", "value": "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."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://github.com/free5gc/free5gc/issues/761"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}}, "dataVersion": "5.2"}

{}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "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."}], "id": "CVE-2026-30069", "lastModified": "2026-08-27T17:17:51.973", "metrics": {}, "published": "2026-08-27T17:17:51.973", "references": [{"source": "cve@mitre.org", "url": "https://github.com/free5gc/free5gc/issues/761"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Received"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "4.0.1"}}], "enrichment": {"confidence": 80.0, "confidence_source": "inferred", "scores": [{"score": 80.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "n/a", "source": "cna", "vendor": "n/a"}, "product": "free5gc", "vendor": "free5gc"}], "created": "2026-08-27T17:45:03.888353+00:00", "title": "NULL Pointer Dereference in free5gc UDMC Registration Handler Causes DoS", "updated": "2026-08-27T18:00:13.570057+00:00", "vendors": ["free5gc", "free5gc$PRODUCT$free5gc"], "weaknesses": ["CWE-476"]}