{"metadata": {"vulnerability": "bdu:2026-04312", "count": 4, "kinds": {"milestone": 2, "sighting": 0, "kev": 0, "other": 2}}, "data": [{"timestamp": "2025-02-26T01:49:39.296Z", "date_only": false, "value": "2025-02-26T01:49:39.296Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5 \u00b7 CVE-2022-49257", "record": "CVE-2022-49257", "field": "cveMetadata.dateReserved"}, {"timestamp": "2025-02-26T01:56:11.072Z", "date_only": false, "value": "2025-02-26T01:56:11.072Z", "kind": "milestone", "label": "Published", "source": "cvelistv5 \u00b7 CVE-2022-49257", "record": "CVE-2022-49257", "field": "cveMetadata.datePublished"}, {"timestamp": "2026-05-11T18:56:12.623Z", "date_only": false, "value": "2026-05-11T18:56:12.623Z", "kind": "other", "label": "Updated", "source": "cvelistv5 \u00b7 CVE-2022-49257", "record": "CVE-2022-49257", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-05-11T18:56:12.623Z", "date_only": false, "value": "2026-05-11T18:56:12.623Z", "kind": "other", "label": "Updated", "source": "cvelistv5 \u00b7 CVE-2022-49257 / Linux", "record": "CVE-2022-49257", "field": "containers.cna.providerMetadata.dateUpdated"}]}