{"id":16676,"date":"2026-06-04T04:01:12","date_gmt":"2026-06-03T19:01:12","guid":{"rendered":"https:\/\/m365jp.net\/?p=16676"},"modified":"2026-06-04T04:03:47","modified_gmt":"2026-06-03T19:03:47","slug":"servicerestored-mo1332784-microsoft-365-suite-some-users-windows-devices-with-policies-configured-to-prevent-auto-updates-may-be-installing-drivers","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2026-06-04-servicerestored-mo1332784-microsoft-365-suite-some-users-windows-devices-with-policies-configured-to-prevent-auto-updates-may-be-installing-drivers","title":{"rendered":"[serviceRestored] MO1332784 | Microsoft 365 suite | Some users’ Windows devices with policies configured to prevent auto updates may be installing drivers"},"content":{"rendered":"
\n
\n
\n\n\n\n
MO1332784 | Microsoft 365 suite | Some users’ Windows devices with policies configured to prevent auto updates may be installing drivers<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n\n\n\n\n\n\n\n\n\n\n
Status<\/th>\nserviceRestored<\/td>\n<\/tr>\n
Classification<\/th>\nadvisory<\/td>\n<\/tr>\n
User Impact<\/th>\nUsers’ Windows devices with configured policies to prevent auto updates might have been installing drivers. <\/td>\n<\/tr>\n
Last Updated<\/th>\n06\/03\/2026 18:09:17<\/td>\n<\/tr>\n
Start Time<\/th>\n06\/02\/2026 13:00:00<\/td>\n<\/tr>\n
End Time<\/th>\n06\/03\/2026 18:08:07<\/td>\n<\/tr>\n
Latest Message<\/th>\nTitle: Some users’ Windows devices with policies configured to prevent auto updates may be installing drivers <\/p>\n

User impact: Users’ Windows devices with configured policies to prevent auto updates might have been installing drivers. <\/p>\n

More info: As we worked to remediate the impact, we determined that the drivers installed were Microsoft approved\/signed and that they didn’t pose a security threat. <\/p>\n

Final status: We’ve validated that this issue is resolved following impact remediation confirmation from a subset of previously affected users. <\/p>\n

Scope of impact: This issue may have caused drivers to be installed for users with a Windows device configured to prevent auto updates. <\/p>\n

Start time: Tuesday, June 02, 2026, at 1:00 PM UTC <\/p>\n

End time: Wednesday, June 03, 2026, at 5:30 AM UTC <\/p>\n

Root cause: A caching service used by the Windows Update service temporarily dropped device enrollment information. As a result, affected Windows devices were briefly treated as non-enrolled, preventing the expected driver-approval controls being applied. <\/p>\n

Next steps:
– We’re continuing to review how this caching service temporarily dropped Windows device enrollment information to better inform how to detect, prevent, and respond to similar service issues in the future. <\/p>\n

This is the final update for the event.<\/td>\n<\/tr>\n

Machine Translation<\/th>\n\u30bf\u30a4\u30c8\u30eb:\u81ea\u52d5\u66f4\u65b0\u3092\u9632\u3050\u30dd\u30ea\u30b7\u30fc\u3092\u8a2d\u5b9a\u3057\u305f\u4e00\u90e8\u306e\u30e6\u30fc\u30b6\u30fc\u306eWindows\u30c7\u30d0\u30a4\u30b9\u304c\u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059 <\/p>\n

\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u5f71\u97ff:\u81ea\u52d5\u66f4\u65b0\u3092\u9632\u3050\u30dd\u30ea\u30b7\u30fc\u3092\u8a2d\u5b9a\u3057\u305f\u30e6\u30fc\u30b6\u30fc\u306eWindows\u30c7\u30d0\u30a4\u30b9\u304c\u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u3044\u305f\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 <\/p>\n

\u3055\u3089\u306b\u8a73\u3057\u304f:\u5f71\u97ff\u306e\u662f\u6b63\u4f5c\u696d\u3092\u9032\u3081\u308b\u4e2d\u3067\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u305f\u30c9\u30e9\u30a4\u30d0\u30fc\u306fMicrosoft\u627f\u8a8d\u30fb\u7f72\u540d\u3055\u308c\u3066\u304a\u308a\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u8105\u5a01\u306f\u306a\u3044\u3068\u5224\u65ad\u3057\u307e\u3057\u305f\u3002 <\/p>\n

\u6700\u7d42\u72b6\u6cc1:\u904e\u53bb\u306b\u5f71\u97ff\u3092\u53d7\u3051\u305f\u4e00\u90e8\u306e\u30e6\u30fc\u30b6\u30fc\u304b\u3089\u5f71\u97ff\u4fee\u5fa9\u78ba\u8a8d\u3092\u53d7\u3051\u3001\u3053\u306e\u554f\u984c\u306f\u89e3\u6c7a\u3055\u308c\u305f\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3057\u305f\u3002 <\/p>\n

\u5f71\u97ff\u7bc4\u56f2:\u3053\u306e\u554f\u984c\u306b\u3088\u308a\u3001Windows\u30c7\u30d0\u30a4\u30b9\u3067\u81ea\u52d5\u66f4\u65b0\u3092\u9632\u6b62\u3059\u308b\u30c9\u30e9\u30a4\u30d0\u30fc\u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u305f\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 <\/p>\n

\u958b\u59cb\u6642\u9593:2026\u5e746\u67082\u65e5\u706b\u66dc\u65e5 \u5348\u5f8c1\u6642 UTC <\/p>\n

\u7d42\u4e86\u6642\u523b:2026\u5e746\u67083\u65e5\u6c34\u66dc\u65e5 \u5348\u524d5\u664230\u5206 UTC <\/p>\n

\u6839\u672c\u539f\u56e0:Windows Update\u30b5\u30fc\u30d3\u30b9\u3067\u4f7f\u308f\u308c\u3066\u3044\u305f\u30ad\u30e3\u30c3\u30b7\u30e5\u30b5\u30fc\u30d3\u30b9\u304c\u4e00\u6642\u7684\u306b\u30c7\u30d0\u30a4\u30b9\u767b\u9332\u60c5\u5831\u3092\u524a\u9664\u3057\u307e\u3057\u305f\u3002\u305d\u306e\u7d50\u679c\u3001\u5f71\u97ff\u3092\u53d7\u3051\u305fWindows\u30c7\u30d0\u30a4\u30b9\u306f\u4e00\u6642\u7684\u306b\u975e\u767b\u9332\u6271\u3044\u3055\u308c\u3001\u671f\u5f85\u3055\u308c\u305f\u30c9\u30e9\u30a4\u30d0\u30fc\u627f\u8a8d\u306e\u5236\u5fa1\u304c\u9069\u7528\u3055\u308c\u307e\u305b\u3093\u3067\u3057\u305f\u3002 <\/p>\n

\u6b21\u306e\u30b9\u30c6\u30c3\u30d7:
– \u3053\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u30b5\u30fc\u30d3\u30b9\u304c\u4e00\u6642\u7684\u306bWindows\u30c7\u30d0\u30a4\u30b9\u767b\u9332\u60c5\u5831\u3092\u9664\u5916\u3057\u305f\u65b9\u6cd5\u3092\u5f15\u304d\u7d9a\u304d\u691c\u8a0e\u3057\u3001\u4eca\u5f8c\u540c\u69d8\u306e\u30b5\u30fc\u30d3\u30b9\u554f\u984c\u3092\u691c\u51fa\u30fb\u9632\u6b62\u30fb\u5bfe\u5fdc\u3059\u308b\u305f\u3081\u306e\u60c5\u5831\u63d0\u4f9b\u3092\u9032\u3081\u3066\u3044\u307e\u3059\u3002 <\/p>\n

\u3053\u308c\u304c\u30a4\u30d9\u30f3\u30c8\u306e\u6700\u7d42\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3067\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

MO1332784 | Microsoft 365 suite | Some users’ Windows devices with policies configured to prevent auto u […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-16676","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/16676","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/comments?post=16676"}],"version-history":[{"count":0,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/16676\/revisions"}],"wp:attachment":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/media?parent=16676"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/categories?post=16676"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/tags?post=16676"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}