{"id":"GO-2026-4757","summary":"free5GC UDM DataChangeNotification Procedure Panic Due to Nil Pointer Dereference in github.com/free5gc/udm","details":"free5GC UDM DataChangeNotification Procedure Panic Due to Nil Pointer Dereference in github.com/free5gc/udm","aliases":["CVE-2026-33064","GHSA-7g27-v5wj-jr75"],"modified":"2026-03-23T18:45:15.216215Z","published":"2026-03-23T18:14:51Z","database_specific":{"review_status":"UNREVIEWED","url":"https://pkg.go.dev/vuln/GO-2026-4757"},"references":[{"type":"ADVISORY","url":"https://github.com/free5gc/free5gc/security/advisories/GHSA-7g27-v5wj-jr75"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33064"},{"type":"FIX","url":"https://github.com/free5gc/udm/commit/65d7070f4bfd016864cbbaefbd506bbc85d2fa92"},{"type":"FIX","url":"https://github.com/free5gc/udm/pull/78"},{"type":"WEB","url":"https://github.com/free5gc/free5gc/issues/781"}],"affected":[{"package":{"name":"github.com/free5gc/udm","ecosystem":"Go","purl":"pkg:golang/github.com/free5gc/udm"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.4.2"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2026-4757.json"}}],"schema_version":"1.7.5"}