DNS関連技術情報のトップへ戻る
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■Windows DNSの脆弱性情報が公開されました（CVE-2026-69730、他17件）

                                株式会社日本レジストリサービス（JPRS）
                                            初版作成 2026/09/11（Fri）
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▼概要

  2026年9月8日（米国時間）、Windows DNSにおいて、複数の脆弱性が公開さ
  れました。併せて、本脆弱性を修正したバージョンも公開されています。

  詳細につきましては、以下の情報をご参照ください。

▼参考リンク

  Windows DNS Server Remote Code Execution Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-69730>

  Windows DNS Server Remote Code Execution Vulnerability
  <https://msrc.microsoft.com/update-guide/ja-JP/vulnerability/CVE-2026-69730>

  CVE Record: CVE-2026-69730
  <https://www.cve.org/CVERecord?id=CVE-2026-69730>

  Windows DNS Server Remote Code Execution Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-69827>

  Windows DNS サーバーのリモートでコードが実行される脆弱性
  <https://msrc.microsoft.com/update-guide/ja-JP/vulnerability/CVE-2026-69827>

  CVE Record: CVE-2026-69827
  <https://www.cve.org/CVERecord?id=CVE-2026-69827>

  Windows DNS Server Remote Code Execution Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-77505>

  Windows DNS サーバーのリモートでコードが実行される脆弱性
  <https://msrc.microsoft.com/update-guide/ja-JP/vulnerability/CVE-2026-77505>

  CVE Record: CVE-2026-77505
  <https://www.cve.org/CVERecord?id=CVE-2026-77505>

  Windows DNS Server Remote Code Execution Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-69858>

  Windows DNS Server Remote Code Execution Vulnerability
  <https://msrc.microsoft.com/update-guide/ja-JP/vulnerability/CVE-2026-69858>

  CVE Record: CVE-2026-69858
  <https://www.cve.org/CVERecord?id=CVE-2026-69858>

  Windows DNS Server Remote Code Execution Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-69813>

  Windows DNS Server Remote Code Execution Vulnerability
  <https://msrc.microsoft.com/update-guide/ja-JP/vulnerability/CVE-2026-69813>

  CVE Record: CVE-2026-69813
  <https://www.cve.org/CVERecord?id=CVE-2026-69813>

  Windows DNS Server Remote Code Execution Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-69551>

  Windows DNS Server Remote Code Execution Vulnerability
  <https://msrc.microsoft.com/update-guide/ja-JP/vulnerability/CVE-2026-69551>

  CVE Record: CVE-2026-69551
  <https://www.cve.org/CVERecord?id=CVE-2026-69551>

  Windows DNS Remote Code Execution Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-72987>

  Windows DNS リモートでコードが実行される 脆弱性
  <https://msrc.microsoft.com/update-guide/ja-JP/vulnerability/CVE-2026-72987>

  CVE Record: CVE-2026-72987
  <https://www.cve.org/CVERecord?id=CVE-2026-72987>

  Windows DNS Server Remote Code Execution Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-69782>

  Windows DNS サーバーのリモートでコードが実行される脆弱性
  <https://msrc.microsoft.com/update-guide/ja-JP/vulnerability/CVE-2026-69782>

  CVE Record: CVE-2026-69782
  <https://www.cve.org/CVERecord?id=CVE-2026-69782>

  Windows DNS Server Remote Code Execution Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-69989>

  Windows DNS サーバーのリモートでコードが実行される脆弱性
  <https://msrc.microsoft.com/update-guide/ja-JP/vulnerability/CVE-2026-69989>

  CVE Record: CVE-2026-69989
  <https://www.cve.org/CVERecord?id=CVE-2026-69989>

  Windows DNS Server Remote Code Execution Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-72928>

  Windows DNS Server Remote Code Execution Vulnerability
  <https://msrc.microsoft.com/update-guide/ja-JP/vulnerability/CVE-2026-72928>

  CVE Record: CVE-2026-72928
  <https://www.cve.org/CVERecord?id=CVE-2026-72928>

  Windows DNS Spoofing Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-69680>

  Windows DNS のなりすましの脆弱性
  <https://msrc.microsoft.com/update-guide/ja-JP/vulnerability/CVE-2026-69680>

  CVE Record: CVE-2026-69680
  <https://www.cve.org/CVERecord?id=CVE-2026-69680>

  Windows DNS Elevation of Privilege Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-69310>

  Windows DNS の特権の昇格の脆弱性
  <https://msrc.microsoft.com/update-guide/ja-JP/vulnerability/CVE-2026-69310>

  CVE Record: CVE-2026-69310
  <https://www.cve.org/CVERecord?id=CVE-2026-69310>

  Windows DNS Elevation of Privilege Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-72948>

  Windows DNS の特権の昇格の脆弱性
  <https://msrc.microsoft.com/update-guide/ja-JP/vulnerability/CVE-2026-72948>

  CVE Record: CVE-2026-72948
  <https://www.cve.org/CVERecord?id=CVE-2026-72948>

  Windows DNS Denial of Service Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-69631>

  Windows DNS のサービス拒否の脆弱性
  <https://msrc.microsoft.com/update-guide/ja-JP/vulnerability/CVE-2026-69631>

  CVE Record: CVE-2026-69631
  <https://www.cve.org/CVERecord?id=CVE-2026-69631>

  Windows DNS Denial of Service Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-70091>

  Windows DNS のサービス拒否の脆弱性
  <https://msrc.microsoft.com/update-guide/ja-JP/vulnerability/CVE-2026-70091>

  CVE Record: CVE-2026-70091
  <https://www.cve.org/CVERecord?id=CVE-2026-70091>

  Windows DNS Server Denial of Service Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-78523>

  Windows DNS サーバーのサービス拒否の脆弱性
  <https://msrc.microsoft.com/update-guide/ja-JP/vulnerability/CVE-2026-78523>

  CVE Record: CVE-2026-78523
  <https://www.cve.org/CVERecord?id=CVE-2026-78523>

  Windows DNS Information Disclosure Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-69369>

  Windows DNS の情報漏えいの脆弱性
  <https://msrc.microsoft.com/update-guide/ja-JP/vulnerability/CVE-2026-69369>

  CVE Record: CVE-2026-69369
  <https://www.cve.org/CVERecord?id=CVE-2026-69369>

  Windows DNS Information Disclosure Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-69672>

  Windows DNS の情報漏えいの脆弱性
  <https://msrc.microsoft.com/update-guide/ja-JP/vulnerability/CVE-2026-69672>

  CVE Record: CVE-2026-69672
  <https://www.cve.org/CVERecord?id=CVE-2026-69672>

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▼更新履歴
  2026/09/11 11:00 初版作成
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