{"family":"windows11","family_label":"Windows 11","build":"26100.7462","base":"26100","tag":"24H2","kb":"KB5072033","kb_url":"https://support.microsoft.com/help/5072033","kb_title":null,"release_date":"2025-12-09","update_type":"2025-12 B","update_type_label":"Security update (Patch Tuesday)","servicing":"LTSC • General Availability Channel","ms_known_issues":[],"ms_none_known":false,"ms_highlights":null,"title":"Cumulative Update for Windows 11 for Windows CPC OS (10.0.26100.7462) (26100.7462)","build_type":"release","channel_label":"Release","branch":null,"kind":"cumulative","kind_label":"Cumulative update","is_dotnet":false,"status":null,"line":{"status":"supported","note":"Supported; 25H2 is the enablement-package successor"},"created":1765306891,"created_iso":"2025-12-09T19:01:31Z","uuid":"ff2bd49e-58e1-47a8-908f-fba9fee43a73","permalink":"/builds/windows11/26100.7462/","tag_url":"/builds/windows11/24h2/","index_url":"/builds/windows11/","api_url":"https://search.windowsforum.com/api/builds/build/windows11/26100.7462","records":[{"uuid":"ff2bd49e-58e1-47a8-908f-fba9fee43a73","title":"Cumulative Update for Windows 11 for Windows CPC OS (10.0.26100.7462) (26100.7462)","build":"26100.7462","arch":"amd64","created":1765306891,"created_iso":"2025-12-09T19:01:31Z","build_type":"release","channel_label":"Release","branch":null,"kind":"cumulative","kind_label":"Cumulative update","status":null,"kb":null,"download_url":"https://uupdump.net/selectlang.php?id=ff2bd49e-58e1-47a8-908f-fba9fee43a73"},{"uuid":"9cb80e93-c776-4cfb-9c32-bfb4fc9ccb40","title":"Cumulative Update for Windows 11 for Windows CPC OS (10.0.26100.7462) (26100.7462)","build":"26100.7462","arch":"arm64","created":1765306891,"created_iso":"2025-12-09T19:01:31Z","build_type":"release","channel_label":"Release","branch":null,"kind":"cumulative","kind_label":"Cumulative update","status":null,"kb":null,"download_url":"https://uupdump.net/selectlang.php?id=9cb80e93-c776-4cfb-9c32-bfb4fc9ccb40"}],"summary":null,"known_issues":[{"thread_id":394751,"node_id":4,"title":"KB5072033 AppXSVC Startup Change Slows Windows 11: Mitigations and Guidance","replies":0,"views":849,"post_date":1766502750,"last_post_date":1766502750,"url":"https://windowsforum.com/windows-news.4/kb5072033-appxsvc-startup-change-slows-windows-11-mitigations-and-guidance.394751/","kind":"issue","match":"exact","pinned":true,"score":2.0},{"thread_id":394236,"node_id":4,"title":"KB5072033 Windows 11 WSL Mirrored Networking VPN Issue Explained","replies":0,"views":8,"post_date":1766052740,"last_post_date":1766052740,"url":"https://windowsforum.com/windows-news.4/kb5072033-windows-11-wsl-mirrored-networking-vpn-issue-explained.394236/","kind":"issue","match":"exact","pinned":true,"score":2.0},{"thread_id":394209,"node_id":4,"title":"Windows 11 KB5072033 Fixes File Explorer Flash and WSL Mirrored VPN Issue","replies":0,"views":889,"post_date":1766045549,"last_post_date":1766045549,"url":"https://windowsforum.com/windows-news.4/windows-11-kb5072033-fixes-file-explorer-flash-and-wsl-mirrored-vpn-issue.394209/","kind":"issue","match":"exact","pinned":true,"score":2.0},{"thread_id":393831,"node_id":4,"title":"Windows 11 KB5072033 Problems: Dell Freezes Install Failures Start Menu","replies":0,"views":5,"post_date":1765822342,"last_post_date":1765822342,"url":"https://windowsforum.com/windows-news.4/windows-11-kb5072033-problems-dell-freezes-install-failures-start-menu.393831/","kind":"issue","match":"exact","pinned":true,"score":2.0}],"linked":{"news":[{"thread_id":396900,"node_id":4,"title":"Windows 11 KB5072033 fixes File Explorer dark mode white flash","replies":0,"views":364,"post_date":1768338739,"last_post_date":1768338739,"url":"https://windowsforum.com/windows-news.4/windows-11-kb5072033-fixes-file-explorer-dark-mode-white-flash.396900/","kind":"fix","match":"exact","pinned":true,"score":2.0},{"thread_id":396452,"node_id":4,"title":"Windows 11 KB5072033 AppXSVC Auto Startup: Slowdowns and Revert Guide","replies":0,"views":1311,"post_date":1768144342,"last_post_date":1768144342,"url":"https://windowsforum.com/windows-news.4/windows-11-kb5072033-appxsvc-auto-startup-slowdowns-and-revert-guide.396452/","kind":"coverage","match":"exact","pinned":true,"score":2.0},{"thread_id":395264,"node_id":4,"title":"KB5072033: AppXSVC Auto Start Brings Reliability Gains and Performance Tradeoffs","replies":0,"views":7,"post_date":1767066145,"last_post_date":1767066145,"url":"https://windowsforum.com/windows-news.4/kb5072033-appxsvc-auto-start-brings-reliability-gains-and-performance-tradeoffs.395264/","kind":"coverage","match":"exact","pinned":true,"score":2.0},{"thread_id":394764,"node_id":4,"title":"KB5072033 AppXSVC Change Triggers Boot Slowdowns in Windows 11 and Server 2025","replies":1,"views":1505,"post_date":1766509927,"last_post_date":1767066145,"url":"https://windowsforum.com/windows-news.4/kb5072033-appxsvc-change-triggers-boot-slowdowns-in-windows-11-and-server-2025.394764/","kind":"coverage","match":"exact","pinned":true,"score":2.0},{"thread_id":394751,"node_id":4,"title":"KB5072033 AppXSVC Startup Change Slows Windows 11: Mitigations and Guidance","replies":0,"views":849,"post_date":1766502750,"last_post_date":1766502750,"url":"https://windowsforum.com/windows-news.4/kb5072033-appxsvc-startup-change-slows-windows-11-mitigations-and-guidance.394751/","kind":"issue","match":"exact","pinned":true,"score":2.0},{"thread_id":394415,"node_id":4,"title":"Windows 11 DoSvc Memory Growth After KB5072033 AppXSVC Auto Start","replies":0,"views":466,"post_date":1766164389,"last_post_date":1766164389,"url":"https://windowsforum.com/windows-news.4/windows-11-dosvc-memory-growth-after-kb5072033-appxsvc-auto-start.394415/","kind":"coverage","match":"exact","pinned":true,"score":2.0},{"thread_id":394302,"node_id":4,"title":"Windows December 2025 KB5072033: AppXSVC Auto Start and Native NVMe Opt In","replies":0,"views":462,"post_date":1766085183,"last_post_date":1766085183,"url":"https://windowsforum.com/windows-news.4/windows-december-2025-kb5072033-appxsvc-auto-start-and-native-nvme-opt-in.394302/","kind":"coverage","match":"exact","pinned":true,"score":2.0},{"thread_id":394244,"node_id":4,"title":"Windows 11 KB5072033 Changes AppXSVC Startup to Automatic Impacts and Fixes","replies":0,"views":759,"post_date":1766056928,"last_post_date":1766056928,"url":"https://windowsforum.com/windows-news.4/windows-11-kb5072033-changes-appxsvc-startup-to-automatic-impacts-and-fixes.394244/","kind":"fix","match":"exact","pinned":true,"score":2.0}],"tutorials":[],"threads":[],"total":54,"exact":21,"window_days":45},"related":{"history":[{"build":"26100.7628","title":"Windows 11, version 24H2 (26100.7628)","created":1769332036,"kb":"KB5078127","build_type":"release","channel_label":"Release","kind":null,"url":"/builds/windows11/26100.7628/","current":false},{"build":"26100.7627","title":"Update for Windows 11 (26100.7627)","created":1768844893,"kb":"KB5077744","build_type":"release","channel_label":"Release","kind":null,"url":"/builds/windows11/26100.7627/","current":false},{"build":"26100.7623","title":"Cumulative Update for Windows 11 for Windows CPC OS (10.0.26100.7623) (26100.7623)","created":1768329093,"kb":"KB5074109","build_type":"release","channel_label":"Release","kind":"cumulative","url":"/builds/windows11/26100.7623/","current":false},{"build":"26100.7462","title":"Cumulative Update for Windows 11 for Windows CPC OS (10.0.26100.7462) (26100.7462)","created":1765306891,"kb":"KB5072033","build_type":"release","channel_label":"Release","kind":"cumulative","url":"/builds/windows11/26100.7462/","current":true},{"build":"26100.7392","title":"Windows 11, version 24H2 (26100.7392)","created":1765317912,"kb":null,"build_type":"release","channel_label":"Release","kind":null,"url":"/builds/windows11/26100.7392/","current":false},{"build":"26100.7309","title":"Preview Update for Windows 11 (26100.7309)","created":1764812110,"kb":"KB5070311","build_type":"release","channel_label":"Release","kind":"cumulative","url":"/builds/windows11/26100.7309/","current":false},{"build":"26100.7296","title":"Windows 11, version 24H2 (26100.7296)","created":1763416825,"kb":null,"build_type":"release","channel_label":"Release","kind":null,"url":"/builds/windows11/26100.7296/","current":false},{"build":"26100.7171","title":"Windows 11, version 24H2 (26100.7171)","created":1762884028,"kb":"KB5068861","build_type":"release","channel_label":"Release","kind":null,"url":"/builds/windows11/26100.7171/","current":false}],"history_total":125,"prev":{"build":"26100.7392","title":"Windows 11, version 24H2 (26100.7392)","created":1765317912,"kb":null,"build_type":"release","channel_label":"Release","kind":null,"url":"/builds/windows11/26100.7392/","current":false},"next":{"build":"26100.7623","title":"Cumulative Update for Windows 11 for Windows CPC OS (10.0.26100.7623) (26100.7623)","created":1768329093,"kb":"KB5074109","build_type":"release","channel_label":"Release","kind":"cumulative","url":"/builds/windows11/26100.7623/","current":false},"wave":[{"family":"windows11","family_label":"Windows 11","build":"26200.7462","tag":"25H2","kb":null,"created":1765303216,"build_type":"release","url":"/builds/windows11/26200.7462/"}]},"generated":1788054927}