{"metadata": {"vulnerability": "ubuntu-cve-2026-74521", "count": 8, "kinds": {"milestone": 4, "sighting": 0, "kev": 0, "other": 4}}, "data": [{"timestamp": "2026-08-15T05:44:03.911Z", "date_only": false, "value": "2026-08-15T05:44:03.911Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5 \u00b7 CVE-2026-74521", "record": "CVE-2026-74521", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-08-15T12:27:39.330Z", "date_only": false, "value": "2026-08-15T12:27:39.330Z", "kind": "milestone", "label": "Published", "source": "cvelistv5 \u00b7 CVE-2026-74521", "record": "CVE-2026-74521", "field": "cveMetadata.datePublished"}, {"timestamp": "2026-08-15T13:17:00Z", "date_only": false, "value": "2026-08-15T13:17:00Z", "kind": "milestone", "label": "Published", "source": "osv_ubuntu", "record": "ubuntu-cve-2026-74521", "field": "published"}, {"timestamp": "2026-09-18T08:50:47Z", "date_only": false, "value": "2026-09-18T08:50:47Z", "kind": "milestone", "label": "Published", "source": "osv_ubuntu \u00b7 USN-8781-1", "record": "USN-8781-1", "field": "published"}, {"timestamp": "2026-10-03T10:56:04.438Z", "date_only": false, "value": "2026-10-03T10:56:04.438Z", "kind": "other", "label": "Updated", "source": "cvelistv5 \u00b7 CVE-2026-74521", "record": "CVE-2026-74521", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-10-03T10:56:04.438Z", "date_only": false, "value": "2026-10-03T10:56:04.438Z", "kind": "other", "label": "Updated", "source": "cvelistv5 \u00b7 CVE-2026-74521 / Linux", "record": "CVE-2026-74521", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-10-19T07:25:50Z", "date_only": false, "value": "2026-10-19T07:25:50Z", "kind": "other", "label": "Updated", "source": "osv_ubuntu \u00b7 USN-8781-1", "record": "USN-8781-1", "field": "modified"}, {"timestamp": "2026-10-20T14:13:33Z", "date_only": false, "value": "2026-10-20T14:13:33Z", "kind": "other", "label": "Updated", "source": "osv_ubuntu", "record": "ubuntu-cve-2026-74521", "field": "modified"}]}