{"metadata": {"vulnerability": "CVE-2026-83721", "count": 19, "kinds": {"milestone": 6, "sighting": 2, "kev": 0, "other": 11}}, "data": [{"timestamp": "2026-08-31T22:49:39.365Z", "date_only": false, "value": "2026-08-31T22:49:39.365Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-83721", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-10-13T00:00:00Z", "date_only": true, "value": "2026-10-13", "kind": "milestone", "label": "Published", "source": "certfr_avis \u00b7 CERTFR-2026-AVI-1314", "record": "CERTFR-2026-AVI-1314", "field": "vendor_advisories.0.published_at"}, {"timestamp": "2026-10-13T14:00:00Z", "date_only": false, "value": "2026-10-13T14:00:00.000Z", "kind": "other", "label": "Made public", "source": "cvelistv5 / microsoft", "record": "CVE-2026-83721", "field": "containers.cna.datePublic", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-10-13T19:00:52.459Z", "date_only": false, "value": "2026-10-13T19:00:52.459Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-83721", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-10-13T19:20:17Z", "date_only": false, "value": "2026-10-13T19:20:17Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-X76X-4V55-VPFH", "record": "GHSA-X76X-4V55-VPFH", "field": "database_specific.nvd_published_at"}, {"timestamp": "2026-10-13T19:20:17.027Z", "date_only": false, "value": "2026-10-13T19:20:17.027", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-83721", "record": "FKIE_CVE-2026-83721", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-10-13T20:33:13.480Z", "date_only": false, "value": "2026-10-13T20:33:13.480373Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-83721", "field": "containers.adp.0.metrics.0.other.content.timestamp"}, {"timestamp": "2026-10-13T20:33:13.480Z", "date_only": false, "value": "2026-10-13T20:33:13.480373Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-83721", "record": "FKIE_CVE-2026-83721", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2026-10-13T20:34:06.833Z", "date_only": false, "value": "2026-10-13T20:34:06.833Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-83721", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2026-10-13T21:18:41.500Z", "date_only": false, "value": "2026-10-13T21:18:41.500", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-83721", "record": "FKIE_CVE-2026-83721", "field": "lastModified"}, {"timestamp": "2026-10-13T21:34:44Z", "date_only": false, "value": "2026-10-13T21:34:44Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-X76X-4V55-VPFH", "record": "GHSA-X76X-4V55-VPFH", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-10-13T21:34:44Z", "date_only": false, "value": "2026-10-13T21:34:44Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-X76X-4V55-VPFH", "record": "GHSA-X76X-4V55-VPFH", "field": "modified"}, {"timestamp": "2026-10-14T00:00:00Z", "date_only": false, "value": "2026-10-14T00:00:00", "kind": "other", "label": "Last revision date", "source": "certfr_avis \u00b7 CERTFR-2026-AVI-1314", "record": "CERTFR-2026-AVI-1314", "field": "last_revision_date"}, {"timestamp": "2026-10-14T00:00:00Z", "date_only": false, "value": "2026-10-14T00:00:00", "kind": "milestone", "label": "Published", "source": "certfr_avis \u00b7 CERTFR-2026-AVI-1314", "record": "CERTFR-2026-AVI-1314", "field": "initial_release_date", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-10-14T00:00:00Z", "date_only": false, "value": "2026-10-14T00:00:00.000000", "kind": "other", "label": "Revision date", "source": "certfr_avis \u00b7 CERTFR-2026-AVI-1314", "record": "CERTFR-2026-AVI-1314", "field": "revisions.0.revision_date"}, {"timestamp": "2026-10-14T01:49:33Z", "date_only": false, "value": "2026-10-14T01:49:33.000000Z", "kind": "sighting", "label": "Seen", "source": "https://www.acn.gov.it/portale/w/aggiornamenti-mensili-microsoft-25", "record": "CVE-2026-83721", "field": "creation_timestamp", "uuid": "56218d3e-5165-425f-b3c3-860e59b2636f", "url": "https://www.acn.gov.it/portale/w/aggiornamenti-mensili-microsoft-25"}, {"timestamp": "2026-10-14T03:30:20.327Z", "date_only": false, "value": "2026-10-14T03:30:20.327912Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117437144748534504", "record": "CVE-2026-83721", "field": "creation_timestamp", "uuid": "44ab8f7e-8fc3-4a41-8dd6-98a459236d50", "content": "CVE-2026-83721 Win32k Elevation of Privilege Vulnerability Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.\nhttps://www.cve.org/CVERecord?id=CVE-2026-83721https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-83721#Microsoft #Windows11Version24H2 #Windows11Version25H2 #Windows11version26H1 #Windows11Version26H2 #WindowsServer2025 #WindowsServer2025(ServerCoreinstallation)#CVE_2026_83721#bot", "url": "https://infosec.exchange/users/cve/statuses/117437144748534504"}, {"timestamp": "2026-10-27T21:32:21.893Z", "date_only": false, "value": "2026-10-27T21:32:21.893Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-83721", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-10-27T21:32:21.893Z", "date_only": false, "value": "2026-10-27T21:32:21.893Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / microsoft", "record": "CVE-2026-83721", "field": "containers.cna.providerMetadata.dateUpdated"}], "metrics": {"as_of": "2026-10-28T16:25:02.424Z", "anchors": {"origin": {"timestamp": "2026-10-13T14:00:00Z", "date_only": false, "value": "2026-10-13T14:00:00.000Z", "kind": "other", "label": "Made public", "source": "cvelistv5 / microsoft", "record": "CVE-2026-83721", "field": "containers.cna.datePublic", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "discovery": null, "report": null, "acknowledgement": null, "disclosure": {"timestamp": "2026-10-13T14:00:00Z", "date_only": false, "value": "2026-10-13T14:00:00.000Z", "kind": "other", "label": "Made public", "source": "cvelistv5 / microsoft", "record": "CVE-2026-83721", "field": "containers.cna.datePublic", "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": 1304702.424902, "hours": 362.4173402505556, "days": 15.100722510439814, "min_seconds": 1304702.424902, "max_seconds": 1304702.424902, "approximate": false, "ongoing": true, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2026-10-13T14:00:00Z", "date_only": false, "value": "2026-10-13T14:00:00.000Z", "kind": "other", "label": "Made public", "source": "cvelistv5 / microsoft", "record": "CVE-2026-83721", "field": "containers.cna.datePublic", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "end": {"timestamp": "2026-10-28T16:25:02.424Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}, "exploitation_to_patch": {"available": false, "missing": ["start"]}, "exploit_publication_to_patch": {"available": false, "missing": ["start"]}}}