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-2026-88218、他33件）

                                株式会社日本レジストリサービス（JPRS）
                                            初版作成 2026/11/13（Fri）
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▼概要

  2026年11月11日（米国時間）、Windows DNSにおいて、リモートコード実行を
  含む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

▽CVE-2026-88218

  Windows DNS Remote Code Execution Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-88218>

  [日本語版] 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-2026-88218>

  [CVE.org] CVE Record: CVE-2026-88218
  <https://www.cve.org/CVERecord?id=CVE-2026-88218>

▽CVE-2026-81384

  Windows DNS Server Remote Code Execution Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-81384>

  [日本語版] 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-2026-81384>

  [CVE.org] CVE Record: CVE-2026-81384
  <https://www.cve.org/CVERecord?id=CVE-2026-81384>

▽CVE-2026-96002

  Windows  Domain Name Service Remote Code Execution Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-96002>

  [日本語版] Windows ドメイン ネーム サービス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-2026-96002>

  [CVE.org] CVE Record: CVE-2026-96002
  <https://www.cve.org/CVERecord?id=CVE-2026-96002>

▽CVE-2026-96020

  Windows  Domain Name Service Remote Code Execution Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-96020>

  [日本語版] Windows ドメイン ネーム サービス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-2026-96020>

  [CVE.org] CVE Record: CVE-2026-96020
  <https://www.cve.org/CVERecord?id=CVE-2026-96020>

▽CVE-2026-96064

  Windows  Domain Name Service Remote Code Execution Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-96064>

  [日本語版] Windows ドメイン ネーム サービス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-2026-96064>

  [CVE.org] CVE Record: CVE-2026-96064
  <https://www.cve.org/CVERecord?id=CVE-2026-96064>

▽CVE-2026-96092

  Windows  Domain Name Service Remote Code Execution Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-96092>

  [日本語版] Windows ドメイン ネーム サービス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-2026-96092>

  [CVE.org] CVE Record: CVE-2026-96092
  <https://www.cve.org/CVERecord?id=CVE-2026-96092>

▽CVE-2026-96176

  Windows DNS Denial of Service Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-96176>

  [日本語版] Windows DNS サービス拒否の脆弱性
  <https://msrc.microsoft.com/update-guide/ja-JP/vulnerability/CVE-2026-96176>

  [CVE.org] CVE Record: CVE-2026-96176
  <https://www.cve.org/CVERecord?id=CVE-2026-96176>

▽CVE-2026-96177

  Windows  Domain Name Service Remote Code Execution Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-96177>

  [日本語版] Windows ドメイン ネーム サービス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-2026-96177>

  [CVE.org] CVE Record: CVE-2026-96177
  <https://www.cve.org/CVERecord?id=CVE-2026-96177>

▽CVE-2026-96972

  Windows DNS Server Information Disclosure Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-96972>

  [日本語版] Windows DNS サーバーの情報漏えいの脆弱性
  <https://msrc.microsoft.com/update-guide/ja-JP/vulnerability/CVE-2026-96972>

  [CVE.org] CVE Record: CVE-2026-96972
  <https://www.cve.org/CVERecord?id=CVE-2026-96972>

▽CVE-2026-105520

  Windows DNS Elevation of Privilege Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-105520>

  [日本語版] Windows DNS の特権の昇格の脆弱性
  <https://msrc.microsoft.com/update-guide/ja-JP/vulnerability/CVE-2026-105520>

  [CVE.org] CVE Record: CVE-2026-105520
  <https://www.cve.org/CVERecord?id=CVE-2026-105520>

▽CVE-2026-105579

  Windows DNS Information Disclosure Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-105579>

  [日本語版] Windows DNS の情報漏えいの脆弱性
  <https://msrc.microsoft.com/update-guide/ja-JP/vulnerability/CVE-2026-105579>

  [CVE.org] CVE Record: CVE-2026-105579
  <https://www.cve.org/CVERecord?id=CVE-2026-105579>

▽CVE-2026-109463

  Windows DNS Remote Code Execution Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-109463>

  [日本語版] 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-2026-109463>

  [CVE.org] CVE Record: CVE-2026-109463
  <https://www.cve.org/CVERecord?id=CVE-2026-109463>

▽CVE-2026-112727

  Windows  Domain Name Service Remote Code Execution Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-112727>

  [日本語版] Windows ドメイン ネーム サービス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-2026-112727>

  [CVE.org] CVE Record: CVE-2026-112727
  <https://www.cve.org/CVERecord?id=CVE-2026-112727>

▽CVE-2026-113855

  Windows DNS Remote Code Execution Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-113855>

  [日本語版] 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-2026-113855>

  [CVE.org] CVE Record: CVE-2026-113855
  <https://www.cve.org/CVERecord?id=CVE-2026-113855>

▽CVE-2026-118737

  Remote Procedure Call Runtime Remote Code Execution Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-118737>

  [日本語版] リモート プロシージャ コール ランタイム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-2026-118737>

  [CVE.org] CVE Record: CVE-2026-118737
  <https://www.cve.org/CVERecord?id=CVE-2026-118737>

▽CVE-2026-119953

  Windows DNS Elevation of Privilege Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-119953>

  [日本語版] Windows DNS の特権の昇格の脆弱性
  <https://msrc.microsoft.com/update-guide/ja-JP/vulnerability/CVE-2026-119953>

  [CVE.org] CVE Record: CVE-2026-119953
  <https://www.cve.org/CVERecord?id=CVE-2026-119953>

▽CVE-2026-96017

  Role: DNS Server Denial of Service Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-96017>

  [日本語版] 役割: 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-2026-96017>

  [CVE.org] CVE Record: CVE-2026-96017
  <https://www.cve.org/CVERecord?id=CVE-2026-96017>

▽CVE-2026-96112

  Windows DNS Server Information Disclosure Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-96112>

  [日本語版] Windows DNS サーバーの情報漏えいの脆弱性
  <https://msrc.microsoft.com/update-guide/ja-JP/vulnerability/CVE-2026-96112>

  [CVE.org] CVE Record: CVE-2026-96112
  <https://www.cve.org/CVERecord?id=CVE-2026-96112>

▽CVE-2026-96179

  Windows DNS Elevation of Privilege Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-96179>

  [日本語版] Windows DNS の特権の昇格の脆弱性
  <https://msrc.microsoft.com/update-guide/ja-JP/vulnerability/CVE-2026-96179>

  [CVE.org] CVE Record: CVE-2026-96179
  <https://www.cve.org/CVERecord?id=CVE-2026-96179>

▽CVE-2026-96970

  Windows DNS Information Disclosure Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-96970>

  [日本語版] Windows DNS の情報漏えいの脆弱性
  <https://msrc.microsoft.com/update-guide/ja-JP/vulnerability/CVE-2026-96970>

  [CVE.org] CVE Record: CVE-2026-96970
  <https://www.cve.org/CVERecord?id=CVE-2026-96970>

▽CVE-2026-96975

  Role: DNS Server Denial of Service Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-96975>

  [日本語版] 役割: 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-2026-96975>

  [CVE.org] CVE Record: CVE-2026-96975
  <https://www.cve.org/CVERecord?id=CVE-2026-96975>

▽CVE-2026-96976

  Windows DNS Information Disclosure Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-96976>

  [日本語版] Windows DNS の情報漏えいの脆弱性
  <https://msrc.microsoft.com/update-guide/ja-JP/vulnerability/CVE-2026-96976>

  [CVE.org] CVE Record: CVE-2026-96976
  <https://www.cve.org/CVERecord?id=CVE-2026-96976>

▽CVE-2026-96980

  Windows DNS Information Disclosure Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-96980>

  [日本語版] Windows DNS の情報漏えいの脆弱性
  <https://msrc.microsoft.com/update-guide/ja-JP/vulnerability/CVE-2026-96980>

  [CVE.org] CVE Record: CVE-2026-96980
  <https://www.cve.org/CVERecord?id=CVE-2026-96980>

▽CVE-2026-96983

  Windows DNS Denial of Service Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-96983>

  [日本語版] Windows DNS サービス拒否の脆弱性
  <https://msrc.microsoft.com/update-guide/ja-JP/vulnerability/CVE-2026-96983>

  [CVE.org] CVE Record: CVE-2026-96983
  <https://www.cve.org/CVERecord?id=CVE-2026-96983>

▽CVE-2026-96984

  Windows DNS Information Disclosure Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-96984>

  [日本語版] Windows DNS の情報漏えいの脆弱性
  <https://msrc.microsoft.com/update-guide/ja-JP/vulnerability/CVE-2026-96984>

  [CVE.org] CVE Record: CVE-2026-96984
  <https://www.cve.org/CVERecord?id=CVE-2026-96984>

▽CVE-2026-96985

  Windows DNS Information Disclosure Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-96985>

  [日本語版] Windows DNS の情報漏えいの脆弱性
  <https://msrc.microsoft.com/update-guide/ja-JP/vulnerability/CVE-2026-96985>

  [CVE.org] CVE Record: CVE-2026-96985
  <https://www.cve.org/CVERecord?id=CVE-2026-96985>

▽CVE-2026-96986

  Windows DNS Information Disclosure Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-96986>

  [日本語版] Windows DNS の情報漏えいの脆弱性
  <https://msrc.microsoft.com/update-guide/ja-JP/vulnerability/CVE-2026-96986>

  [CVE.org] CVE Record: CVE-2026-96986
  <https://www.cve.org/CVERecord?id=CVE-2026-96986>

▽CVE-2026-96987

  Windows DNS Information Disclosure Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-96987>

  [日本語版] Windows DNS の情報漏えいの脆弱性
  <https://msrc.microsoft.com/update-guide/ja-JP/vulnerability/CVE-2026-96987>

  [CVE.org] CVE Record: CVE-2026-96987
  <https://www.cve.org/CVERecord?id=CVE-2026-96987>

▽CVE-2026-96988

  Windows DNS Information Disclosure Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-96988>

  [日本語版] Windows DNS の情報漏えいの脆弱性
  <https://msrc.microsoft.com/update-guide/ja-JP/vulnerability/CVE-2026-96988>

  [CVE.org] CVE Record: CVE-2026-96988
  <https://www.cve.org/CVERecord?id=CVE-2026-96988>

▽CVE-2026-97006

  Windows DNS Information Disclosure Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-97006>

  [日本語版] Windows DNS の情報漏えいの脆弱性
  <https://msrc.microsoft.com/update-guide/ja-JP/vulnerability/CVE-2026-97006>

  [CVE.org] CVE Record: CVE-2026-97006
  <https://www.cve.org/CVERecord?id=CVE-2026-97006>

▽CVE-2026-108425

  Windows DNS Information Disclosure Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-108425>

  [日本語版] Windows DNS の情報漏えいの脆弱性
  <https://msrc.microsoft.com/update-guide/ja-JP/vulnerability/CVE-2026-108425>

  [CVE.org] CVE Record: CVE-2026-108425
  <https://www.cve.org/CVERecord?id=CVE-2026-108425>

▽CVE-2026-119905

  Windows DNS Spoofing Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-119905>

  [日本語版] Windows DNS のなりすましの脆弱性
  <https://msrc.microsoft.com/update-guide/ja-JP/vulnerability/CVE-2026-119905>

  [CVE.org] CVE Record: CVE-2026-119905
  <https://www.cve.org/CVERecord?id=CVE-2026-119905>

▽CVE-2026-119970

  Windows DNS Information Disclosure Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-119970>

  [日本語版] Windows DNS の情報漏えいの脆弱性
  <https://msrc.microsoft.com/update-guide/ja-JP/vulnerability/CVE-2026-119970>

  [CVE.org] CVE Record: CVE-2026-119970
  <https://www.cve.org/CVERecord?id=CVE-2026-119970>

▽CVE-2026-119971

  Windows DNS Server Information Disclosure Vulnerability
  <https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-119971>

  [日本語版] Windows DNS サーバーの情報漏えいの脆弱性
  <https://msrc.microsoft.com/update-guide/ja-JP/vulnerability/CVE-2026-119971>

  [CVE.org] CVE Record: CVE-2026-119971
  <https://www.cve.org/CVERecord?id=CVE-2026-119971>

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▼更新履歴
  2026/11/13 11:00 初版作成
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