{"metadata": {"vulnerability": "usn-5148-2", "count": 4, "kinds": {"milestone": 2, "sighting": 0, "kev": 0, "other": 2}}, "data": [{"timestamp": "2021-05-11T23:15:00Z", "date_only": false, "value": "2021-05-11T23:15:00Z", "kind": "milestone", "label": "Published", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2021-3504", "record": "UBUNTU-CVE-2021-3504", "field": "published"}, {"timestamp": "2021-11-16T23:17:13Z", "date_only": false, "value": "2021-11-16T23:17:13Z", "kind": "milestone", "label": "Published", "source": "osv_ubuntu", "record": "usn-5148-2", "field": "published"}, {"timestamp": "2026-06-29T10:52:52Z", "date_only": false, "value": "2026-06-29T10:52:52Z", "kind": "other", "label": "Updated", "source": "osv_ubuntu", "record": "usn-5148-2", "field": "modified"}, {"timestamp": "2026-10-17T09:07:56Z", "date_only": false, "value": "2026-10-17T09:07:56Z", "kind": "other", "label": "Updated", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2021-3504", "record": "UBUNTU-CVE-2021-3504", "field": "modified"}]}