{"metadata": {"vulnerability": "usn-8172-1", "count": 6, "kinds": {"milestone": 3, "sighting": 0, "kev": 0, "other": 3}}, "data": [{"timestamp": "2023-04-15T23:15:00Z", "date_only": false, "value": "2023-04-15T23:15:00Z", "kind": "milestone", "label": "Published", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2021-45464", "record": "UBUNTU-CVE-2021-45464", "field": "published", "linked_record": true}, {"timestamp": "2023-06-30T00:00:00Z", "date_only": false, "value": "2023-06-30T00:00:00Z", "kind": "milestone", "label": "Published", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2023-2861", "record": "UBUNTU-CVE-2023-2861", "field": "published", "linked_record": true}, {"timestamp": "2026-04-13T18:27:37Z", "date_only": false, "value": "2026-04-13T18:27:37Z", "kind": "milestone", "label": "Published", "source": "osv_ubuntu", "record": "usn-8172-1", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-04-14T08:14:23Z", "date_only": false, "value": "2026-04-14T08:14:23Z", "kind": "other", "label": "Updated", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2021-45464", "record": "UBUNTU-CVE-2021-45464", "field": "modified", "linked_record": true}, {"timestamp": "2026-06-09T19:10:02Z", "date_only": false, "value": "2026-06-09T19:10:02Z", "kind": "other", "label": "Updated", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2023-2861", "record": "UBUNTU-CVE-2023-2861", "field": "modified", "linked_record": true}, {"timestamp": "2026-06-25T10:47:37Z", "date_only": false, "value": "2026-06-25T10:47:37Z", "kind": "other", "label": "Updated", "source": "osv_ubuntu", "record": "usn-8172-1", "field": "modified"}], "metrics": {"as_of": "2026-11-15T05:10:38.440Z", "anchors": {"origin": {"timestamp": "2026-04-13T18:27:37Z", "date_only": false, "value": "2026-04-13T18:27:37Z", "kind": "milestone", "label": "Published", "source": "osv_ubuntu", "record": "usn-8172-1", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "discovery": null, "report": null, "acknowledgement": null, "disclosure": {"timestamp": "2026-04-13T18:27:37Z", "date_only": false, "value": "2026-04-13T18:27:37Z", "kind": "milestone", "label": "Published", "source": "osv_ubuntu", "record": "usn-8172-1", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "exploit_publication": null, "exploitation": null, "patch": null}, "vendor_response_time": {"available": false, "missing": ["start", "end"]}, "time_to_exploit": {"available": false, "missing": ["end"]}, "disclosure_to_exploit": {"available": false, "missing": ["end"]}, "disclosure_to_exploit_publication": {"available": false, "missing": ["end"]}, "time_to_patch": {"available": false, "missing": ["start", "end"]}, "total_time_to_patch": {"available": false, "missing": ["start", "end"]}, "disclosure_to_patch": {"available": false, "missing": ["end"]}, "time_unpatched": {"available": true, "seconds": 18614581.440608, "hours": 5170.717066835555, "days": 215.44654445148146, "min_seconds": 18614581.440608, "max_seconds": 18614581.440608, "approximate": false, "ongoing": true, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2026-04-13T18:27:37Z", "date_only": false, "value": "2026-04-13T18:27:37Z", "kind": "milestone", "label": "Published", "source": "osv_ubuntu", "record": "usn-8172-1", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "end": {"timestamp": "2026-11-15T05:10:38.440Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}, "exploitation_to_patch": {"available": false, "missing": ["start"]}, "exploit_publication_to_patch": {"available": false, "missing": ["start"]}}}