{"id":16526,"date":"2026-05-28T01:01:14","date_gmt":"2026-05-27T16:01:14","guid":{"rendered":"https:\/\/m365jp.net\/?p=16526"},"modified":"2026-05-28T01:15:25","modified_gmt":"2026-05-27T16:15:25","slug":"mc1323247-hotpatch-enabled-devices-will-restart-after-installing-the-june-2026-windows-update","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2026-05-28-mc1323247-hotpatch-enabled-devices-will-restart-after-installing-the-june-2026-windows-update","title":{"rendered":"MC1323247 | Hotpatch-enabled devices will restart after installing the June 2026 Windows update"},"content":{"rendered":"
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MC1323247 | Hotpatch-enabled devices will restart after installing the June 2026 Windows update<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n
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Classification<\/th>\nplanForChange<\/td>\n<\/tr>\n
Last Updated<\/th>\n05\/27\/2026 15:37:08<\/td>\n<\/tr>\n
Start Time<\/th>\n05\/26\/2026 21:57:47<\/td>\n<\/tr>\n
End Time<\/th>\n08\/31\/2026 07:00:00<\/td>\n<\/tr>\n
Message Content<\/th>\n\n

What and Why<\/b><\/p>\n

<\/p>\n

The June 2026 Windows security update will be released as a hotpatch baseline update rather than a standard hotpatch update. This baseline refresh is required periodically to maintain the trusted foundation that enables future hotpatch updates to install without requiring device restarts.<\/p>\n

Rollout Schedule<\/b><\/p>\n

<\/p>\n

This change applies to the June 2026 Windows security update.<\/p>\n

Impact on Your Organization<\/b><\/p>\n

<\/p>\n

Who is affected:<\/b><\/p>\n

<\/p>\n

    <\/p>\n
  • Organizations with Windows devices enrolled in hotpatch updates<\/li>\n

    <\/ul>\n

    Platforms \/ Services:<\/b><\/p>\n

    <\/p>\n

      <\/p>\n
    • Windows<\/li>\n

      <\/p>\n

    • Windows Update<\/li>\n

      <\/p>\n

    • Hotpatch-enabled devices<\/li>\n

      <\/ul>\n

      What will happen:<\/b><\/p>\n

      <\/p>\n

        <\/p>\n
      • Hotpatch-enabled devices will receive the June 2026 security update through the standard Windows Update servicing process.<\/li>\n

        <\/p>\n

      • A device restart will be required to complete installation.<\/li>\n

        <\/p>\n

      • After installation and restart, the update will appear in update history and compliance reporting as usual.<\/li>\n

        <\/p>\n

      • Devices remain enrolled in hotpatch, and the next restart-free hotpatch update is expected in August 2026.<\/li>\n

        <\/ul>\n

        Devices not enrolled in hotpatch and devices using standard Windows updates are not affected.<\/p>\n

        Action Required \/ Recommendations<\/b><\/p>\n

        <\/p>\n

Machine Translation<\/th>\n\n

\u4f55\u3068\u306a\u305c<\/b><\/p>\n

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2026\u5e746\u6708\u306eWindows\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306f\u3001\u6a19\u6e96\u7684\u306a\u30db\u30c3\u30c8\u30d1\u30c3\u30c1\u3067\u306f\u306a\u304f\u3001\u30db\u30c3\u30c8\u30d1\u30c3\u30c1\u306e\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3068\u3057\u3066\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3\u306e\u66f4\u65b0\u306f\u3001\u5c06\u6765\u306e\u30db\u30c3\u30c8\u30d1\u30c3\u30c1\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u304c\u30c7\u30d0\u30a4\u30b9\u306e\u518d\u8d77\u52d5\u306a\u3057\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u4fe1\u983c\u3067\u304d\u308b\u57fa\u76e4\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u5b9a\u671f\u7684\u306b\u5fc5\u8981\u3067\u3059\u3002<\/p>\n

\u5c55\u958b\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb<\/b><\/p>\n

<\/p>\n

\u3053\u306e\u5909\u66f4\u306f2026\u5e746\u6708\u306eWindows\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306b\u9069\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n

\u7d44\u7e54\u3078\u306e\u5f71\u97ff<\/b><\/p>\n

<\/p>\n

\u5f71\u97ff\u3092\u53d7\u3051\u308b\u4eba\u7269:<\/b><\/p>\n

<\/p>\n