{"metadata": {"vulnerability": "CVE-2021-26887", "count": 22, "kinds": {"milestone": 6, "sighting": 2, "kev": 0, "other": 14}}, "data": [{"timestamp": "2021-02-08T00:00:00Z", "date_only": false, "value": "2021-02-08T00:00:00.000Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2021-26887", "field": "cveMetadata.dateReserved"}, {"timestamp": "2021-03-09T16:00:00Z", "date_only": false, "value": "2021-03-09T16:00:00.000Z", "kind": "other", "label": "Made public", "source": "cvelistv5 / microsoft", "record": "CVE-2021-26887", "field": "containers.cna.datePublic"}, {"timestamp": "2021-03-10T00:00:00Z", "date_only": false, "value": "2021-03-10T00:00:00", "kind": "other", "label": "Last revision date", "source": "certfr_avis \u00b7 CERTFR-2021-AVI-181", "record": "CERTFR-2021-AVI-181", "field": "last_revision_date"}, {"timestamp": "2021-03-10T00:00:00Z", "date_only": false, "value": "2021-03-10T00:00:00", "kind": "milestone", "label": "Published", "source": "certfr_avis \u00b7 CERTFR-2021-AVI-181", "record": "CERTFR-2021-AVI-181", "field": "initial_release_date"}, {"timestamp": "2021-03-10T00:00:00Z", "date_only": false, "value": "2021-03-10T00:00:00.000000", "kind": "other", "label": "Revision date", "source": "certfr_avis \u00b7 CERTFR-2021-AVI-181", "record": "CERTFR-2021-AVI-181", "field": "revisions.0.revision_date"}, {"timestamp": "2021-03-11T15:42:16Z", "date_only": false, "value": "2021-03-11T15:42:16.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2021-26887", "field": "cveMetadata.datePublished"}, {"timestamp": "2021-03-11T16:15:00Z", "date_only": false, "value": "2021-03-11T16:15:00Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-XPHP-JRMH-9RJJ", "record": "GHSA-XPHP-JRMH-9RJJ", "field": "database_specific.nvd_published_at"}, {"timestamp": "2021-03-11T16:15:15.800Z", "date_only": false, "value": "2021-03-11T16:15:15.800", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-26887", "record": "FKIE_CVE-2021-26887", "field": "published"}, {"timestamp": "2021-03-11T16:15:15.800Z", "date_only": false, "value": "2021-03-11T16:15:15.800", "kind": "milestone", "label": "Published", "source": "gsd \u00b7 GSD-2021-26887", "record": "GSD-2021-26887", "field": "namespaces.nvd.nist.gov.cve.published"}, {"timestamp": "2022-04-28T08:47:43Z", "date_only": false, "value": "2022-04-28T08:47:43.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/BlueRedTeam/2007", "record": "CVE-2021-26887", "field": "creation_timestamp", "uuid": "11a60cf9-aec4-42d4-95aa-bb74bfee5171", "content": "#exploit\n\n+ CVE-2021-26887:\nGroup Policy Folder Redirection\nhttps://decoder.cloud/2022/04/27/group-policy-folder-redirection-cve-2021-26887\n\n+ kernel r/w exploit for iOS 15.0 - 15.1.1\nhttps://github.com/potmdehex/multicast_bytecopy\n\n@BlueRedTeam", "url": "https://t.me/BlueRedTeam/2007"}, {"timestamp": "2022-04-28T11:00:01Z", "date_only": false, "value": "2022-04-28T11:00:01.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/CyberSecurityTechnologies/5899", "record": "CVE-2021-26887", "field": "creation_timestamp", "uuid": "b813dad3-2f8d-4d3c-b379-341855333da5", "content": "#exploit\n1. CVE-2021-26887:\nGroup Policy Folder Redirection\nhttps://decoder.cloud/2022/04/27/group-policy-folder-redirection-cve-2021-26887\n\n2. kernel r/w exploit for iOS 15.0 - 15.1.1\nhttps://github.com/potmdehex/multicast_bytecopy", "url": "https://t.me/CyberSecurityTechnologies/5899"}, {"timestamp": "2022-05-24T17:44:21Z", "date_only": false, "value": "2022-05-24T17:44:21Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-XPHP-JRMH-9RJJ", "record": "GHSA-XPHP-JRMH-9RJJ", "field": "published"}, {"timestamp": "2023-12-13T01:23:33.447Z", "date_only": false, "value": "2023-12-13T01:23:33.447843Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2021-26887", "record": "GSD-2021-26887", "field": "gsd.osvSchema.modified"}, {"timestamp": "2023-12-29T20:15:55.393Z", "date_only": false, "value": "2023-12-29T20:15:55.393", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2021-26887", "record": "GSD-2021-26887", "field": "namespaces.nvd.nist.gov.cve.lastModified"}, {"timestamp": "2024-01-09T18:27:46.711Z", "date_only": false, "value": "2024-01-09T18:27:46.711163Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2021-26887", "field": "containers.adp.1.metrics.0.other.content.timestamp"}, {"timestamp": "2024-01-09T18:27:46.711Z", "date_only": false, "value": "2024-01-09T18:27:46.711163Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-26887", "record": "FKIE_CVE-2021-26887", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2024-08-03T20:33:41.285Z", "date_only": false, "value": "2024-08-03T20:33:41.285Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "CVE-2021-26887", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2024-11-19T16:07:28.981Z", "date_only": false, "value": "2024-11-19T16:07:28.981Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2021-26887", "field": "containers.adp.1.providerMetadata.dateUpdated"}, {"timestamp": "2026-08-19T16:30:31.969Z", "date_only": false, "value": "2026-08-19T16:30:31.969Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2021-26887", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-08-19T16:30:31.969Z", "date_only": false, "value": "2026-08-19T16:30:31.969Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / microsoft", "record": "CVE-2021-26887", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-08-19T17:17:44.767Z", "date_only": false, "value": "2026-08-19T17:17:44.767", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-26887", "record": "FKIE_CVE-2021-26887", "field": "lastModified"}, {"timestamp": "2026-08-19T18:31:31Z", "date_only": false, "value": "2026-08-19T18:31:31Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-XPHP-JRMH-9RJJ", "record": "GHSA-XPHP-JRMH-9RJJ", "field": "modified"}]}