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 8,563
- High 7.8 Vulnerability in Windows Common Log File System Driver CVE-2025-62470
- High 7.8 Use-After-Free in Windows Remote Access Connection Manager Vulnerability in Windows Remote Access Connection Manager (CVE-2025-62472). Successful exploitation can lead to full system takeover. CVE-2025-62472
- Medium 6.5 Vulnerability in Microsoft Windows 10 1607 CVE-2025-62473
- High 7.8 Vulnerability in Windows Remote Access Connection Manager CVE-2025-62474
- High 8.8 Vulnerability in Microsoft Windows 10 1607 CVE-2025-62549
- Medium 6.5 Vulnerability in Windows DirectX CVE-2025-62463
- High 7.8 Vulnerability in Windows Projected File System CVE-2025-62464
- High 7.8 Vulnerability in Microsoft Windows 10 1607 CVE-2025-62466
- High 7.8 Vulnerability in Windows Projected File System CVE-2025-62467
- Medium 5.5 Out-of-Bounds Read in Windows Defender Firewall Service Vulnerability in Windows Defender Firewall Service (CVE-2025-62468). Confidential information can be exposed externally. CVE-2025-62468
- High 8.8 Vulnerability in Windows Resilient File System CVE-2025-62456
- High 7.8 Out-of-Bounds Read in Windows Cloud Files Mini Filter Driver Vulnerability in Windows Cloud Files Mini Filter Driver (CVE-2025-62457). Successful exploitation can lead to full system takeover. CVE-2025-62457
- High 7.8 Vulnerability in Microsoft Windows 10 1607 CVE-2025-62458
- High 7.8 Vulnerability in Windows Projected File System Filter Driver CVE-2025-62461
- High 7.8 Vulnerability in Windows Projected File System CVE-2025-62462
- High 7.8 Vulnerability in Windows Message Queuing CVE-2025-62455
- High 7.8 Out-of-Bounds Read in Windows Projected File System Vulnerability in Windows Projected File System (CVE-2025-55233). Successful exploitation can lead to full system takeover. CVE-2025-55233
- High 7.8 Vulnerability in Windows Storage VSP Driver CVE-2025-59516
- High 7.8 Vulnerability in Windows Storage VSP Driver CVE-2025-59517
- High 7.8 Command Injection in Windows PowerShell CVE-2025-54100
- Exploited High 7.8 Use-After-Free in Microsoft Windows Vulnerability in Microsoft Windows (CVE-2025-62221). Successful exploitation can lead to full system takeover. Listed in CISA KEV — actively exploited. CVE-2025-62221
- Medium 4.3 Vulnerability in Microsoft Edge Chromium CVE-2025-62223
- Medium 4.7 Vulnerability in Google Chrome CVE-2025-13992
- High 7.8 Vulnerability in Microsoft Windows CVE-2025-66476
- High 8.4 Vulnerability in Microsoft Windows CVE-2025-64298
- Medium 4.4 Vulnerability in Google Chrome CVE-2025-13635
- Medium 4.3 Vulnerability in Google Chrome CVE-2025-13636
- Medium 4.3 Vulnerability in Google Chrome CVE-2025-13637
- High 8.8 Use-After-Free in Google Chrome Vulnerability in Google Chrome (CVE-2025-13638). Successful exploitation can lead to full system takeover. CVE-2025-13638
- High 8.1 Cross-Site Scripting (XSS) in Google Chrome Cross-site scripting in Google Chrome (CVE-2025-13639). Confidential information can be exposed externally. CVE-2025-13639