{"metadata": {"vulnerability": "CVE-2026-12254", "count": 14, "kinds": {"milestone": 4, "sighting": 1, "kev": 0, "other": 9}}, "data": [{"timestamp": "2026-06-15T08:38:15.229Z", "date_only": false, "value": "2026-06-15T08:38:15.229Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-12254", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-10-16T15:16:00Z", "date_only": false, "value": "2026-10-16T15:16:00.000Z", "kind": "other", "label": "Made public", "source": "cvelistv5 / Netskope", "record": "CVE-2026-12254", "field": "containers.cna.datePublic"}, {"timestamp": "2026-10-19T15:37:11.423Z", "date_only": false, "value": "2026-10-19T15:37:11.423Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-12254", "field": "cveMetadata.datePublished"}, {"timestamp": "2026-10-19T15:50:14.049Z", "date_only": false, "value": "2026-10-19T15:50:14.049586Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117468365665265606", "record": "CVE-2026-12254", "field": "creation_timestamp", "uuid": "d3bb53cb-153f-4e78-8bb4-e3eab5997f2b", "content": "CVE-2026-12254 Netskope Client Captive Portal WebView Persistence allowing SWG bypass issue Netskope is notified about a potential gap in its agent (NSClient) where a system with Netskope Client while connecting to an access point with Captive Portal switches to a Network which already has internet connectivity, the Captive Portal does not close. This allows the possibility of abuse via the Captive Portal using a rogue access point to either access malicious sites or exfiltrate data.The issue impacts all versions prior to R142\nhttps://www.cve.org/CVERecord?id=CVE-2026-12254https://www.netskope.com/resources/netskope-resources/netskope-security-advisory-nskpsa-2026-004#netskope #NetskopeInc. #NetskopeClient#CVE_2026_12254#bot", "url": "https://infosec.exchange/users/cve/statuses/117468365665265606"}, {"timestamp": "2026-10-19T16:17:07Z", "date_only": false, "value": "2026-10-19T16:17:07Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-4FCP-XCP9-9VM6", "record": "GHSA-4FCP-XCP9-9VM6", "field": "database_specific.nvd_published_at"}, {"timestamp": "2026-10-19T16:17:07.807Z", "date_only": false, "value": "2026-10-19T16:17:07.807", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-12254", "record": "FKIE_CVE-2026-12254", "field": "published"}, {"timestamp": "2026-10-19T18:32:12Z", "date_only": false, "value": "2026-10-19T18:32:12Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-4FCP-XCP9-9VM6", "record": "GHSA-4FCP-XCP9-9VM6", "field": "published"}, {"timestamp": "2026-10-19T18:32:12Z", "date_only": false, "value": "2026-10-19T18:32:12Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-4FCP-XCP9-9VM6", "record": "GHSA-4FCP-XCP9-9VM6", "field": "modified"}, {"timestamp": "2026-10-20T19:28:10.399Z", "date_only": false, "value": "2026-10-20T19:28:10.399796Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-12254", "field": "containers.adp.0.metrics.0.other.content.timestamp"}, {"timestamp": "2026-10-20T19:28:10.399Z", "date_only": false, "value": "2026-10-20T19:28:10.399796Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-12254", "record": "FKIE_CVE-2026-12254", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2026-10-20T19:28:18.204Z", "date_only": false, "value": "2026-10-20T19:28:18.204Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-12254", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2026-10-20T20:17:20.053Z", "date_only": false, "value": "2026-10-20T20:17:20.053", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-12254", "record": "FKIE_CVE-2026-12254", "field": "lastModified"}, {"timestamp": "2026-10-21T16:31:04.871Z", "date_only": false, "value": "2026-10-21T16:31:04.871Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-12254", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-10-21T16:31:04.871Z", "date_only": false, "value": "2026-10-21T16:31:04.871Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / Netskope", "record": "CVE-2026-12254", "field": "containers.cna.providerMetadata.dateUpdated"}]}