{"metadata": {"vulnerability": "bdu:2026-09267", "count": 6, "kinds": {"milestone": 2, "sighting": 0, "kev": 0, "other": 4}}, "data": [{"timestamp": "2026-03-25T15:58:42.714Z", "date_only": false, "value": "2026-03-25T15:58:42.714Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5 \u00b7 CVE-2026-4858", "record": "CVE-2026-4858", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-05-21T00:00:00Z", "date_only": false, "value": "2026-05-21T00:00:00+00:00", "kind": "other", "label": "Recorded", "source": "cvelistv5 \u00b7 CVE-2026-4858 / CISA-ADP", "record": "CVE-2026-4858", "field": "containers.adp.0.metrics.0.other.content.timestamp"}, {"timestamp": "2026-05-21T08:12:11.176Z", "date_only": false, "value": "2026-05-21T08:12:11.176Z", "kind": "milestone", "label": "Published", "source": "cvelistv5 \u00b7 CVE-2026-4858", "record": "CVE-2026-4858", "field": "cveMetadata.datePublished"}, {"timestamp": "2026-05-21T08:12:11.176Z", "date_only": false, "value": "2026-05-21T08:12:11.176Z", "kind": "other", "label": "Updated", "source": "cvelistv5 \u00b7 CVE-2026-4858 / Mattermost", "record": "CVE-2026-4858", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-05-22T03:55:26.230Z", "date_only": false, "value": "2026-05-22T03:55:26.230Z", "kind": "other", "label": "Updated", "source": "cvelistv5 \u00b7 CVE-2026-4858", "record": "CVE-2026-4858", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-05-22T03:55:26.230Z", "date_only": false, "value": "2026-05-22T03:55:26.230Z", "kind": "other", "label": "Updated", "source": "cvelistv5 \u00b7 CVE-2026-4858 / CISA-ADP", "record": "CVE-2026-4858", "field": "containers.adp.0.providerMetadata.dateUpdated"}]}