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
- High 7.8 Use-After-Free in Adobe macOS Vulnerability in Adobe macOS (CVE-2026-47921). Successful exploitation can lead to full system takeover. CVE-2026-47921
- High 7.8 Use-After-Free in Adobe macOS Vulnerability in Adobe macOS (CVE-2026-47920). Successful exploitation can lead to full system takeover. CVE-2026-47920
- Medium 5.5 Vulnerability in Adobe macOS CVE-2026-47925
- Medium 5.5 Out-of-Bounds Read in Adobe macOS Vulnerability in Adobe macOS (CVE-2026-47926). Confidential information can be exposed externally. CVE-2026-47926
- Medium 6.3 Vulnerability in Adobe macOS CVE-2026-47909
- Medium 6.3 Authorization Flaw in Adobe macOS Vulnerability in Adobe macOS (CVE-2026-47910). Confidential information can be exposed externally. CVE-2026-47910
- High 8.6 Vulnerability in Adobe macOS CVE-2026-47906
- High 8.6 Vulnerability in Adobe macOS CVE-2026-47907
- High 7.8 Vulnerability in Adobe macOS CVE-2026-47908
- Critical 9.6 Vulnerability in Visual Studio Code CVE-2026-47281
- High 7.8 Vulnerability in Windows UEFI CVE-2026-45656
- High 7.8 Vulnerability in Microsoft Office Word CVE-2026-45643
- Medium 5.5 Vulnerability in Microsoft Defender For Endpoint CVE-2026-45647
- High 7.8 Vulnerability in Microsoft Office CVE-2026-45645
- Medium 4.3 Vulnerability in Microsoft Bing CVE-2026-45650
- Medium 5.5 Out-of-Bounds Read in Microsoft Windows 11 23H2 Vulnerability in Microsoft Windows 11 23H2 (CVE-2026-45604). Confidential information can be exposed externally. CVE-2026-45604
- Medium 5.5 Out-of-Bounds Read in Microsoft UxTheme Library Vulnerability in Microsoft UxTheme Library (CVE-2026-45606). Risk of unauthorized operations or information disclosure. CVE-2026-45606
- Medium 6.8 Out-of-Bounds Read in Windows DHCP Server Vulnerability in Windows DHCP Server (CVE-2026-45608). Risk of unauthorized operations or information disclosure. CVE-2026-45608
- Medium 5.5 Out-of-Bounds Read in Windows DHCP Server Vulnerability in Windows DHCP Server (CVE-2026-45634). Confidential information can be exposed externally. CVE-2026-45634
- High 8.4 Out-of-Bounds Read in Windows Hyper-V Vulnerability in Windows Hyper-V (CVE-2026-45607). Successful exploitation can lead to full system takeover. CVE-2026-45607
- High 7.8 Use-After-Free in Windows DWM Core Library Vulnerability in Windows DWM Core Library (CVE-2026-45637). Successful exploitation can lead to full system takeover. CVE-2026-45637
- High 7.5 Out-of-Bounds Read in Windows RDP Vulnerability in Windows RDP (CVE-2026-45639). Confidential information can be exposed externally. CVE-2026-45639
- High 7.0 Vulnerability in Microsoft Windows 10 1607 CVE-2026-45601
- High 8.1 Vulnerability in Microsoft Windows 10 1607 CVE-2026-45635
- High 7.8 Vulnerability in Windows Internet CVE-2026-45592
- High 8.8 SSRF (Server-Side Request Forgery) in Microsoft Exchange Server SSRF in Microsoft Exchange Server (CVE-2026-45504). Successful exploitation can lead to full system takeover. CVE-2026-45504
- High 7.0 Vulnerability in UI Automation Manager CVE-2026-45597
- Medium 5.4 Vulnerability in Microsoft Windows 10 1607 CVE-2026-45595
- High 7.5 Code Injection in Microsoft Exchange Server CVE-2026-45583
- High 8.1 Use-After-Free in Microsoft Windows 10 1607 Vulnerability in Microsoft Windows 10 1607 (CVE-2026-45599). Successful exploitation can lead to full system takeover. CVE-2026-45599