{"metadata": {"vulnerability": "CVE-2026-21128", "count": 13, "kinds": {"milestone": 4, "sighting": 1, "kev": 0, "other": 8}}, "data": [{"timestamp": "2025-12-11T01:33:35.833Z", "date_only": false, "value": "2025-12-11T01:33:35.833Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-21128", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-10-12T04:57:45.291Z", "date_only": false, "value": "2026-10-12T04:57:45.291Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-21128", "field": "cveMetadata.datePublished"}, {"timestamp": "2026-10-12T04:57:45.291Z", "date_only": false, "value": "2026-10-12T04:57:45.291Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / SamsungMobile", "record": "CVE-2026-21128", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-10-12T05:11:41.311Z", "date_only": false, "value": "2026-10-12T05:11:41.311100Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117426218643401124", "record": "CVE-2026-21128", "field": "creation_timestamp", "uuid": "19a17fa9-6c77-4dac-b9d1-654284e49d06", "content": "CVE-2026-21128  Improper input validation in CreditCardRegisterActivity of Samsung Checkout prior to version 5.1.03.1 allows local attackers to launch arbitrary activity with Samsung Checkout privileges.\nhttps://www.cve.org/CVERecord?id=CVE-2026-21128https://security.samsungmobile.com/serviceWeb.smsb?year=2026&month=10#SamsungMobile #SamsungCheckout#CVE_2026_21128#bot", "url": "https://infosec.exchange/users/cve/statuses/117426218643401124"}, {"timestamp": "2026-10-12T05:17:01Z", "date_only": false, "value": "2026-10-12T05:17:01Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-VV79-RJ27-885F", "record": "GHSA-VV79-RJ27-885F", "field": "database_specific.nvd_published_at"}, {"timestamp": "2026-10-12T05:17:01.440Z", "date_only": false, "value": "2026-10-12T05:17:01.440", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-21128", "record": "FKIE_CVE-2026-21128", "field": "published"}, {"timestamp": "2026-10-12T06:31:15Z", "date_only": false, "value": "2026-10-12T06:31:15Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-VV79-RJ27-885F", "record": "GHSA-VV79-RJ27-885F", "field": "published"}, {"timestamp": "2026-10-12T06:31:16Z", "date_only": false, "value": "2026-10-12T06:31:16Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-VV79-RJ27-885F", "record": "GHSA-VV79-RJ27-885F", "field": "modified"}, {"timestamp": "2026-10-15T16:38:46.490Z", "date_only": false, "value": "2026-10-15T16:38:46.490495Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-21128", "field": "containers.adp.0.metrics.0.other.content.timestamp"}, {"timestamp": "2026-10-15T16:38:46.490Z", "date_only": false, "value": "2026-10-15T16:38:46.490495Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-21128", "record": "FKIE_CVE-2026-21128", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2026-10-15T16:39:03.900Z", "date_only": false, "value": "2026-10-15T16:39:03.900Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-21128", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-10-15T16:39:03.900Z", "date_only": false, "value": "2026-10-15T16:39:03.900Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-21128", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2026-10-15T17:17:22.007Z", "date_only": false, "value": "2026-10-15T17:17:22.007", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-21128", "record": "FKIE_CVE-2026-21128", "field": "lastModified"}]}