Microsoft

🏢 Vendors Related 8,562
slug: microsoft

Explanation

Microsoftは Windows、Office、Azure、Active Directory などを提供する世界最大のソフトウェア企業のひとつです。 企業の業務システムの大半が Microsoft 製品で動いているため、Microsoft製品の脆弱性は常に最重要監視対象です。 毎月第2火曜日 (Patch Tuesday) に脆弱性修正がまとめて配信されます。
📌 Example
PrintNightmare (CVE-2021-34527): Windows印刷スプーラの脆弱性で、世界中の企業ネットワークが一時的に印刷機能を停止せざるを得なくなった。

🔖 Related tags

🛡 Vulnerabilities tagged with this 8,562

Image ID Title
CVE-2026-58526 Vulnerability in Windows Storage (CVE-2026-58526)
CVE-2026-58595 Vulnerability in Microsoft Bing Search (CVE-2026-58595)
CVE-2026-58601 Vulnerability in Microsoft Windows 10 1607 (CVE-2026-58601)
CVE-2026-58602 Use-After-Free in Windows Kernel Mode Driver (CVE-2026-58602)
CVE-2026-58608 Vulnerability in Windows Print Spooler Components (CVE-2026-58608)
CVE-2026-57976 Vulnerability in Active Directory Domain Services (CVE-2026-57976)
CVE-2026-57979 Out-of-Bounds Read in Windows RDP (CVE-2026-57979)
CVE-2026-56169 Authentication Bypass in Windows Admin Center (CVE-2026-56169)
CVE-2026-56170 Vulnerability in Microsoft.AspNetCore.App.Runtime.linux-arm (CVE-2026-56170)
CVE-2026-56185 Code Injection in Windows Admin Center (CVE-2026-56185)
CVE-2026-56193 Out-of-Bounds Read in Microsoft Office (CVE-2026-56193)
CVE-2026-57097 Vulnerability in Microsoft XML (CVE-2026-57097)
CVE-2026-57107 Authentication Bypass in Windows Admin Center (CVE-2026-57107)
CVE-2026-57969 Vulnerability in Azure CycleCloud (CVE-2026-57969)
CVE-2026-55012 Vulnerability in Microsoft Malware Protection Engine (CVE-2026-55012)
CVE-2026-55014 Vulnerability in Windows Remote Help Defense (CVE-2026-55014)
CVE-2026-55144 Vulnerability in Windows CryptoAPI (CVE-2026-55144)
CVE-2026-55899 Vulnerability in Microsoft Excel (CVE-2026-55899)
CVE-2026-55948 Use-After-Free in Microsoft Excel (CVE-2026-55948)
CVE-2026-56155 KEV [KEV] Vulnerability in Microsoft Active Directory Federation Services (CVE-2026-56155)
CVE-2026-56164 KEV [KEV] Vulnerability in Microsoft SharePoint Server (CVE-2026-56164)
CVE-2026-55002 Vulnerability in SQL Server (CVE-2026-55002)
CVE-2026-55003 Vulnerability in Windows RDP (CVE-2026-55003)
CVE-2026-55004 Vulnerability in Microsoft Printer Drivers (CVE-2026-55004)
CVE-2026-55005 Vulnerability in Microsoft Exchange Server (CVE-2026-55005)
CVE-2026-55006 Vulnerability in Microsoft Exchange Server (CVE-2026-55006)
CVE-2026-55008 Cross-Site Scripting (XSS) in Microsoft Exchange Server (CVE-2026-55008)
CVE-2026-55009 Unsafe Deserialization in Microsoft Exchange Server (CVE-2026-55009)
CVE-2026-55011 Vulnerability in Microsoft Malware Protection Engine (CVE-2026-55011)
CVE-2026-54993 Vulnerability in Microsoft Windows Media Foundation (CVE-2026-54993)

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