{"id":7747,"date":"2024-08-14T09:01:18","date_gmt":"2024-08-14T00:01:18","guid":{"rendered":"https:\/\/m365jp.net\/?p=7747"},"modified":"2024-08-14T09:15:40","modified_gmt":"2024-08-14T00:15:40","slug":"servicerestored-sp843810-sharepoint-online-some-users-may-incorrectly-receive-a-security-warning-prompt-when-opening-excel-or-powerpoint-files-in-sharepoint-online","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2024-08-14-servicerestored-sp843810-sharepoint-online-some-users-may-incorrectly-receive-a-security-warning-prompt-when-opening-excel-or-powerpoint-files-in-sharepoint-online","title":{"rendered":"[serviceRestored] SP843810 | SharePoint Online | Some users may incorrectly receive a security warning prompt when opening Excel or PowerPoint files in SharePoint Online"},"content":{"rendered":"<div class=\"postie-post\">\n<div>\n<hr>\n<table id=\"section\">\n<tbody>\n<tr>\n<th width=\"95%\">SP843810 | SharePoint Online | Some users may incorrectly receive a security warning prompt when opening Excel or PowerPoint files in SharePoint Online<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr>\n<table id=\"data\">\n<tbody>\n<tr>\n<th>Status<\/th>\n<td class=\"bad\">serviceRestored<\/td>\n<\/tr>\n<tr>\n<th>Classification<\/th>\n<td>advisory<\/td>\n<\/tr>\n<tr>\n<th>User Impact<\/th>\n<td>Users incorrectly received a security warning prompt when opening Excel or PowerPoint files in SharePoint Online.<\/td>\n<\/tr>\n<tr>\n<th>Last Updated<\/th>\n<td>08\/13\/2024 23:24:42<\/td>\n<\/tr>\n<tr>\n<th>Start Time<\/th>\n<td>07\/31\/2024 04:30:00<\/td>\n<\/tr>\n<tr>\n<th>End Time<\/th>\n<td>08\/13\/2024 23:00:00<\/td>\n<\/tr>\n<tr>\n<th>Latest Message<\/th>\n<td>Title: Some users may incorrectly receive a security warning prompt when opening Excel or PowerPoint files in SharePoint Online<\/p>\n<p>  User impact: Users incorrectly received a security warning prompt when opening Excel or PowerPoint files in SharePoint Online.<\/p>\n<p>  More info: More specifically, users may have incorrectly received a security prompt when opening Excel, PowerPoint, or Word files in their respective web apps within SharePoint Online. Also, affected users may have seen the following message &#8220;This content presents   a potential issue&#8221;.<\/p>\n<p>  Final status: The fix finished deploying and we&#8217;ve confirmed through telemetry that impact was remediated. Some users may need to restart their devices for the fix to take effect.<\/p>\n<p>  Scope of impact: Impact was specific to some users who were served through the affected infrastructure, and the problem impacted users attempting to open Excel, PowerPoint, or Word files in their respective SharePoint Online web app.<\/p>\n<p>  Start time: Wednesday, July 31, 2024, at 4:30 AM UTC<\/p>\n<p>  End time: Tuesday, August 13, 2024, at 11:00 PM UTC<\/p>\n<p>  Root cause: A necessary short-term fix for a separate issue was recently implemented, causing users to receive a security warning prompt when opening Excel, PowerPoint, or Word files in SharePoint Online.<\/p>\n<p>  Next steps: <br \/>  &#8211; To help prevent similar impact in the future, we&#8217;re further reviewing our fix release procedures to identify issues before being deployed.<\/p>\n<p>  This is the final update for the event.<\/td>\n<\/tr>\n<tr>\n<th>Machine Translation<\/th>\n<td>\u30bf\u30a4\u30c8\u30eb: \u4e00\u90e8\u306e\u30e6\u30fc\u30b6\u30fc\u304c SharePoint Online \u3067 Excel \u307e\u305f\u306f PowerPoint \u30d5\u30a1\u30a4\u30eb\u3092\u958b\u304f\u3068\u304d\u306b\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8b66\u544a\u30d7\u30ed\u30f3\u30d7\u30c8\u3092\u8aa4\u3063\u3066\u53d7\u3051\u53d6\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059<\/p>\n<p>  \u30e6\u30fc\u30b6\u30fc\u3078\u306e\u5f71\u97ff: SharePoint Online \u3067 Excel \u307e\u305f\u306f PowerPoint \u30d5\u30a1\u30a4\u30eb\u3092\u958b\u304f\u3068\u304d\u306b\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8b66\u544a\u30d7\u30ed\u30f3\u30d7\u30c8\u304c\u8aa4\u3063\u3066\u8868\u793a\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<p>  \u8a73\u7d30: \u5177\u4f53\u7684\u306b\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c SharePoint Online \u5185\u306e\u305d\u308c\u305e\u308c\u306e Web \u30a2\u30d7\u30ea\u3067 Excel\u3001PowerPoint\u3001\u307e\u305f\u306f Word \u30d5\u30a1\u30a4\u30eb\u3092\u958b\u304f\u3068\u304d\u306b\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30d7\u30ed\u30f3\u30d7\u30c8\u3092\u8aa4\u3063\u3066\u53d7\u4fe1\u3057\u305f\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u5f71\u97ff\u3092\u53d7\u3051\u308b\u30e6\u30fc\u30b6\u30fc\u306b\u306f\u3001\u300c\u3053\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u306f\u6f5c\u5728\u7684\u306a\u554f\u984c\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u300d\u3068\u3044\u3046\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>  \u6700\u7d42\u72b6\u614b: \u4fee\u6b63\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u30c7\u30d7\u30ed\u30a4\u304c\u5b8c\u4e86\u3057\u3001\u30c6\u30ec\u30e1\u30c8\u30ea\u3092\u901a\u3058\u3066\u5f71\u97ff\u304c\u4fee\u5fa9\u3055\u308c\u305f\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3057\u305f\u3002\u4e00\u90e8\u306e\u30e6\u30fc\u30b6\u30fc\u306f\u3001\u4fee\u6b63\u3092\u6709\u52b9\u306b\u3059\u308b\u305f\u3081\u306b\u30c7\u30d0\u30a4\u30b9\u3092\u518d\u8d77\u52d5\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>  \u5f71\u97ff\u7bc4\u56f2: \u5f71\u97ff\u306f\u3001\u5f71\u97ff\u3092\u53d7\u3051\u308b\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092\u901a\u3058\u3066\u30b5\u30fc\u30d3\u30b9\u3092\u53d7\u3051\u305f\u4e00\u90e8\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u56fa\u6709\u3067\u3042\u308a\u3001\u554f\u984c\u306f\u3001\u305d\u308c\u305e\u308c\u306e SharePoint Online Web \u30a2\u30d7\u30ea\u3067 Excel\u3001PowerPoint\u3001\u307e\u305f\u306f Word \u30d5\u30a1\u30a4\u30eb\u3092\u958b\u3053\u3046\u3068\u3059\u308b\u30e6\u30fc\u30b6\u30fc\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3057\u305f\u3002<\/p>\n<p>  \u958b\u59cb\u6642\u9593: 2024 \u5e74 7 \u6708 31 \u65e5\u6c34\u66dc\u65e5\u306e\u5348\u524d 4 \u6642 30 \u5206 (UTC)<\/p>\n<p>  \u7d42\u4e86\u6642\u523b: 2024 \u5e74 8 \u6708 13 \u65e5 (\u706b) 11:00 PM UTC<\/p>\n<p>  \u6839\u672c\u539f\u56e0: \u5225\u306e\u554f\u984c\u306b\u5fc5\u8981\u306a\u77ed\u671f\u7684\u306a\u4fee\u6b63\u304c\u6700\u8fd1\u5b9f\u88c5\u3055\u308c\u305f\u305f\u3081\u3001SharePoint Online \u3067 Excel\u3001PowerPoint\u3001\u307e\u305f\u306f Word \u30d5\u30a1\u30a4\u30eb\u3092\u958b\u304f\u3068\u304d\u306b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8b66\u544a\u30d7\u30ed\u30f3\u30d7\u30c8\u304c\u8868\u793a\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>  \u6b21\u306e\u30b9\u30c6\u30c3\u30d7:<br \/>  &#8211; 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