{"family":"windows10","family_label":"Windows 10","build":"19044.6811","base":"19044","tag":"21H2","kb":"KB5077796","kb_url":"https://support.microsoft.com/help/5077796","kb_title":null,"release_date":"2026-01-17","update_type":"2026-01 OOB","update_type_label":"2026-01 OOB","servicing":"LTSC","ms_known_issues":[],"ms_none_known":false,"ms_highlights":null,"title":"Cumulative Update for Windows 10 Version 21H2 (19044.6811)","build_type":"release","channel_label":"Release","branch":null,"kind":"cumulative","kind_label":"Cumulative update","is_dotnet":false,"status":"eol","line":{"status":"eol","note":"Servicing ended"},"created":1768914026,"created_iso":"2026-01-20T13:00:26Z","uuid":"d18bc97c-a871-4c8a-86df-991ee9d8e3dc","permalink":"/builds/windows10/19044.6811/","tag_url":"/builds/windows10/21h2/","index_url":"/builds/windows10/","api_url":"https://search.windowsforum.com/api/builds/build/windows10/19044.6811","records":[{"uuid":"d18bc97c-a871-4c8a-86df-991ee9d8e3dc","title":"Cumulative Update for Windows 10 Version 21H2 (19044.6811)","build":"19044.6811","arch":"amd64","created":1768914026,"created_iso":"2026-01-20T13:00:26Z","build_type":"release","channel_label":"Release","branch":null,"kind":"cumulative","kind_label":"Cumulative update","status":"eol","kb":null,"download_url":"https://uupdump.net/selectlang.php?id=d18bc97c-a871-4c8a-86df-991ee9d8e3dc"}],"summary":null,"known_issues":[],"linked":{"news":[{"thread_id":397838,"node_id":4,"title":"Windows 10 KB5077796 Emergency Update Restores RDP Sign‑in (2026)","replies":0,"views":757,"post_date":1768846925,"last_post_date":1768846925,"url":"https://windowsforum.com/windows-news.4/windows-10-kb5077796-emergency-update-restores-rdp-sign-in-2026.397838/","kind":"fix","match":"exact","pinned":true,"score":2.0},{"thread_id":404064,"node_id":4,"title":"March 2026 WinRE Fix Restores Recovery on Windows 10 21H2 22H2","replies":0,"views":10,"post_date":1772713309,"last_post_date":1772713309,"url":"https://windowsforum.com/windows-news.4/march-2026-winre-fix-restores-recovery-on-windows-10-21h2-22h2.404064/","kind":"fix","match":"line","pinned":false,"score":0.5114}],"tutorials":[],"threads":[],"total":2,"exact":1,"window_days":45},"related":{"history":[{"build":"19044.7058","title":"Feature update to Windows 10, version 21H2 (19044.7058)","created":1773162120,"kb":"KB5078885","build_type":"release","channel_label":"Release","kind":"feature-update","url":"/builds/windows10/19044.7058/","current":false},{"build":"19044.6937","title":"Feature update to Windows 10, version 21H2 (19044.6937)","created":1770747377,"kb":"KB5075912","build_type":"release","channel_label":"Release","kind":"feature-update","url":"/builds/windows10/19044.6937/","current":false},{"build":"19044.6812","title":"Cumulative Update for Windows 10 Version 21H2 (19044.6812)","created":1769432433,"kb":"KB5078129","build_type":"release","channel_label":"Release","kind":"cumulative","url":"/builds/windows10/19044.6812/","current":false},{"build":"19044.6811","title":"Cumulative Update for Windows 10 Version 21H2 (19044.6811)","created":1768914026,"kb":"KB5077796","build_type":"release","channel_label":"Release","kind":"cumulative","url":"/builds/windows10/19044.6811/","current":true},{"build":"19044.6809","title":"Feature update to Windows 10, version 21H2 (19044.6809)","created":1768327287,"kb":"KB5073724","build_type":"release","channel_label":"Release","kind":"feature-update","url":"/builds/windows10/19044.6809/","current":false},{"build":"19044.6693","title":"Feature update to Windows 10, version 21H2 (19044.6693)","created":1766521674,"kb":"KB5074976","build_type":"release","channel_label":"Release","kind":"feature-update","url":"/builds/windows10/19044.6693/","current":false},{"build":"19044.6691","title":"Feature update to Windows 10, version 21H2 (19044.6691)","created":1765303264,"kb":"KB5071546","build_type":"release","channel_label":"Release","kind":"feature-update","url":"/builds/windows10/19044.6691/","current":false},{"build":"19044.6575","title":"Feature update to Windows 10, version 21H2 (19044.6575)","created":1762884970,"kb":"KB5068781","build_type":"release","channel_label":"Release","kind":"feature-update","url":"/builds/windows10/19044.6575/","current":false}],"history_total":109,"prev":{"build":"19044.6809","title":"Feature update to Windows 10, version 21H2 (19044.6809)","created":1768327287,"kb":"KB5073724","build_type":"release","channel_label":"Release","kind":"feature-update","url":"/builds/windows10/19044.6809/","current":false},"next":{"build":"19044.6812","title":"Cumulative Update for Windows 10 Version 21H2 (19044.6812)","created":1769432433,"kb":"KB5078129","build_type":"release","channel_label":"Release","kind":"cumulative","url":"/builds/windows10/19044.6812/","current":false},"wave":[{"family":"windows10","family_label":"Windows 10","build":"19045.6811","tag":"22H2","kb":null,"created":1768692187,"build_type":"release","url":"/builds/windows10/19045.6811/"}]},"generated":1788063010}