{"metadata": {"vulnerability": "CVE-2026-108399", "count": 19, "kinds": {"milestone": 6, "sighting": 2, "kev": 0, "other": 11}}, "data": [{"timestamp": "2026-10-09T21:52:56.474Z", "date_only": false, "value": "2026-10-09T21:52:56.474Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-108399", "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-2026-108399", "field": "containers.cna.datePublic"}, {"timestamp": "2026-10-13T18:59:31.954Z", "date_only": false, "value": "2026-10-13T18:59:31.954Z", "kind": "milestone", "label": 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Privilege Vulnerability Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to elevate privileges locally.\nhttps://www.cve.org/CVERecord?id=CVE-2026-108399https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-108399#Microsoft #Windows10Version1607 #Windows10Version1809 #Windows10Version21H2 #Windows10Version22H2 #Windows11version23H2 #Windows11Version23H2 #Windows11Version24H2 #Windows11Version25H2 #Windows11version26H1 #Windows11Version26H2 #WindowsServer2012 #WindowsServer2012(ServerCoreinstallation) #WindowsServer2012R2 #WindowsServer2012R2(ServerCoreinstallation) #WindowsServer2016 #WindowsServer2016(ServerCoreinstallation) #WindowsServer2019 #WindowsServer2019(ServerCoreinstallation) #WindowsServer2022 #WindowsServer2025 #WindowsServer2025(ServerCoreinstallation)#CVE_2026_108399#bot", "url": "https://infosec.exchange/users/cve/statuses/117435612588868711"}, {"timestamp": "2026-10-13T21:33:25Z", "date_only": false, "value": "2026-10-13T21:33:25Z", 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