{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-20860","assignerOrgId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","state":"PUBLISHED","assignerShortName":"microsoft","dateReserved":"2025-12-03T05:54:20.380Z","datePublished":"2026-01-13T17:56:33.121Z","dateUpdated":"2026-04-01T13:48:42.600Z"},"containers":{"cna":{"title":"Windows Ancillary Function Driver for WinSock Elevation of Privilege 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