{"id":13463,"date":"2025-10-24T12:00:53","date_gmt":"2025-10-24T03:00:53","guid":{"rendered":"https:\/\/m365jp.net\/?p=13463"},"modified":"2025-10-24T12:07:37","modified_gmt":"2025-10-24T03:07:37","slug":"mc1178653-take-action-out-of-band-update-to-address-a-vulnerability-in-windows-server-update-services-wsus","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2025-10-24-mc1178653-take-action-out-of-band-update-to-address-a-vulnerability-in-windows-server-update-services-wsus","title":{"rendered":"MC1178653 | Take Action: Out-of-band update to address a vulnerability in Windows Server Update Services (WSUS)"},"content":{"rendered":"<div class=\"postie-post\">\n<div>\n<hr>\n<table id=\"section\">\n<tbody>\n<tr>\n<th width=\"95%\">MC1178653 | Take Action: Out-of-band update to address a vulnerability in Windows Server Update Services (WSUS)<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr>\n<table id=\"data\">\n<tbody>\n<tr>\n<th>Classification<\/th>\n<td>preventOrFixIssue<\/td>\n<\/tr>\n<tr>\n<th>Last Updated<\/th>\n<td>10\/24\/2025 02:26:26<\/td>\n<\/tr>\n<tr>\n<th>Start Time<\/th>\n<td>10\/24\/2025 02:26:25<\/td>\n<\/tr>\n<tr>\n<th>End Time<\/th>\n<td>10\/24\/2026 02:26:25<\/td>\n<\/tr>\n<tr>\n<th>Message Content<\/th>\n<td>\n<div>Microsoft has identified a remote code execution (RCE) vulnerability in the Windows Server Update Services (WSUS) reporting web service. Windows servers that do not have the WSUS server role enabled are not vulnerable to this vulnerability. For more information   about the security fix, see&nbsp;<a href=\"https:\/\/msrc.microsoft.com\/update-guide\/vulnerability\/CVE-2025-59287\" rel=\"noopener noreferrer\" target=\"_blank\">CVE-2025-59287<\/a>.<\/div>\n<div>  <\/div>\n<div>An out-of-band (OOB) update was released today, October 23, 2025, to address this issue. This is a cumulative update, so you do not need to apply any previous updates before installing this update, as it supersedes all previous updates for affected versions.   If you haven\u2019t installed the October 2025 Windows security update yet, we recommend you apply this OOB update instead. After you install the update you will need to reboot your system.<\/div>\n<div>&nbsp;<\/div>\n<div>If you have not yet deployed the October 2025 Windows security update and your IT environment includes devices running on the versions of Windows listed below, we recommend you apply this OOB update instead:<\/div>\n<ul>\n<li>Windows Server 2025 (<a href=\"https:\/\/support.microsoft.com\/help\/5070881\" rel=\"noopener noreferrer\" target=\"_blank\">KB5070881<\/a>)<\/li>\n<li>Windows Server, version 23H2 (<a href=\"https:\/\/support.microsoft.com\/help\/5070879\" rel=\"noopener noreferrer\" target=\"_blank\">KB5070879<\/a>)<\/li>\n<li>Windows Server 2022 (<a href=\"https:\/\/support.microsoft.com\/help\/5070884\" rel=\"noopener noreferrer\" target=\"_blank\">KB5070884<\/a>)<\/li>\n<li>Windows Server 2019 (<a href=\"https:\/\/support.microsoft.com\/help\/5070883\" rel=\"noopener noreferrer\" target=\"_blank\">KB5070883<\/a>)<\/li>\n<li>Windows Server 2016 (<a href=\"https:\/\/support.microsoft.com\/help\/5070882\" rel=\"noopener noreferrer\" target=\"_blank\">KB5070882<\/a>)<\/li>\n<li>Windows Server 2012 R2&nbsp;(<a href=\"https:\/\/support.microsoft.com\/help\/5070886\" rel=\"noopener noreferrer\" target=\"_blank\">KB5070886<\/a>)<\/li>\n<li>Windows Server 2012 (<a href=\"https:\/\/support.microsoft.com\/help\/5070887\" rel=\"noopener noreferrer\" target=\"_blank\">KB5070887<\/a>)<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<th>Machine Translation<\/th>\n<td>\n<div>Microsoft \u306f\u3001Windows Server Update Services (WSUS) \u30ec\u30dd\u30fc\u30c8 Web \u30b5\u30fc\u30d3\u30b9\u306b\u30ea\u30e2\u30fc\u30c8 \u30b3\u30fc\u30c9\u5b9f\u884c (RCE) \u306e\u8106\u5f31\u6027\u3092\u7279\u5b9a\u3057\u307e\u3057\u305f\u3002WSUS \u30b5\u30fc\u30d0\u30fc\u306e\u5f79\u5272\u304c\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u306a\u3044 Windows \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u3053\u306e\u8106\u5f31\u6027\u306b\u5bfe\u3057\u3066\u8106\u5f31\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4fee\u6b63\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001<a href=\"https:\/\/msrc.microsoft.com\/update-guide\/vulnerability\/CVE-2025-59287\" rel=\"noopener noreferrer\" target=\"_blank\">CVE-2025-59287<\/a>   \u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044&nbsp;\u3002<\/div>\n<div>  <\/div>\n<div>\u3053\u306e\u554f\u984c\u306b\u5bfe\u51e6\u3059\u308b\u305f\u3081\u306b\u3001\u672c\u65e5 2025 \u5e74 10 \u6708 23 \u65e5\u306b\u5e2f\u57df\u5916 (OOB) \u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u304c\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u308c\u306f\u7d2f\u7a4d\u7684\u306a\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u3042\u308b\u305f\u3081\u3001\u5f71\u97ff\u3092\u53d7\u3051\u308b\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u4ee5\u524d\u306e\u3059\u3079\u3066\u306e\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u53d6\u3063\u3066\u4ee3\u308f\u308b\u305f\u3081\u3001\u3053\u306e\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u524d\u306b\u4ee5\u524d\u306e\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u9069\u7528\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u30022025 \u5e74 10 \u6708\u306e Windows \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u307e\u3060\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u3001\u4ee3\u308f\u308a\u306b\u3053\u306e OOB \u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u9069\u7528\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u5f8c\u3001\u30b7\u30b9\u30c6\u30e0\u3092\u518d\u8d77\u52d5\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/div>\n<div>&nbsp;<\/div>\n<div>2025 \u5e74 10 \u6708\u306e Windows \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u307e\u3060\u5c55\u958b\u3057\u3066\u304a\u3089\u305a\u3001IT \u74b0\u5883\u306b\u6b21\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306e Windows \u3067\u5b9f\u884c\u3055\u308c\u3066\u3044\u308b\u30c7\u30d0\u30a4\u30b9\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u4ee3\u308f\u308a\u306b\u3053\u306e OOB \u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u9069\u7528\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/div>\n<ul>\n<li>Windows Server 2025 (<a href=\"https:\/\/support.microsoft.com\/help\/5070881\" rel=\"noopener noreferrer\" target=\"_blank\">KB5070881<\/a>)<\/li>\n<li>Windows Server \u30d0\u30fc\u30b8\u30e7\u30f3 23H2 (<a href=\"https:\/\/support.microsoft.com\/help\/5070879\" rel=\"noopener noreferrer\" target=\"_blank\">KB5070879<\/a>)<\/li>\n<li>Windows Server 2022 (<a href=\"https:\/\/support.microsoft.com\/help\/5070884\" rel=\"noopener noreferrer\" target=\"_blank\">KB5070884<\/a>)<\/li>\n<li>Windows Server 2019 (<a href=\"https:\/\/support.microsoft.com\/help\/5070883\" rel=\"noopener noreferrer\" target=\"_blank\">KB5070883<\/a>)<\/li>\n<li>Windows Server 2016 (<a href=\"https:\/\/support.microsoft.com\/help\/5070882\" rel=\"noopener noreferrer\" target=\"_blank\">KB5070882<\/a>)<\/li>\n<li>Windows Server 2012 R2&nbsp;(<a href=\"https:\/\/support.microsoft.com\/help\/5070886\" rel=\"noopener noreferrer\" target=\"_blank\">KB5070886<\/a>)<\/li>\n<li>Windows Server 2012 (<a href=\"https:\/\/support.microsoft.com\/help\/5070887\" rel=\"noopener noreferrer\" target=\"_blank\">KB5070887<\/a>)<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>MC1178653 | Take Action: Out-of-band update to address a vulnerability in Windows Server Update Services (WSUS 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