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Microsoft — Vulnerabilities & Security Advisories 10805

Browse all 10805 CVE security advisories affecting Microsoft. AI-powered Chinese analysis, POCs, and references for each vulnerability.

Microsoft operates as a global technology corporation primarily providing enterprise software, cloud computing services, and consumer electronics. Its extensive software portfolio, including Windows operating systems and Office suites, has historically been associated with a high volume of Common Vulnerabilities and Exposures (CVEs), currently totaling 8,272. Common vulnerability classes affecting these products include remote code execution, cross-site scripting, and privilege escalation, often stemming from complex legacy codebases and extensive feature sets. Notable security incidents include the 2021 SolarWinds supply chain compromise, which impacted Microsoft’s Orion platform, and various critical zero-day exploits in Internet Explorer and Edge browsers. The company maintains a dedicated security response team and regularly issues patches through Windows Update to mitigate these risks, though the sheer scale of its ecosystem continues to present significant attack surfaces for threat actors seeking unauthorized access or data exfiltration.

CVE ID Title CVSS Severity Published
CVE-2021-42315 Microsoft Defender for IoT Remote Code Execution Vulnerability — Microsoft Defender for IoT 8.8 High 2021-12-15
CVE-2021-42314 Microsoft Defender for IoT Remote Code Execution Vulnerability — Microsoft Defender for IoT 8.8 High 2021-12-15
CVE-2021-42313 Microsoft Defender for IoT Remote Code Execution Vulnerability — Microsoft Defender for IoT 10.0 Critical 2021-12-15
CVE-2021-42312 Microsoft Defender for IoT Elevation of Privilege Vulnerability — Microsoft Defender for IoT 7.8 High 2021-12-15
CVE-2021-42310 Microsoft Defender for IoT Remote Code Execution Vulnerability — Microsoft Defender for IoT 8.1 High 2021-12-15
CVE-2021-42311 Microsoft Defender for IoT Remote Code Execution Vulnerability — Microsoft Defender for IoT 10.0 Critical 2021-12-15
CVE-2021-42309 Microsoft SharePoint Server Remote Code Execution Vulnerability — Microsoft SharePoint Enterprise Server 2016 8.8 High 2021-12-15
CVE-2021-42295 Visual Basic for Applications Information Disclosure Vulnerability — Microsoft Office 2019 5.5 Medium 2021-12-15
CVE-2021-42293 Microsoft Jet Red Database Engine and Access Connectivity Engine Elevation of Privilege Vulnerability — Microsoft Office LTSC 2021 6.5 Medium 2021-12-15
CVE-2021-42294 Microsoft SharePoint Server Remote Code Execution Vulnerability — Microsoft SharePoint Enterprise Server 2016 7.2 High 2021-12-15
CVE-2021-41365 Microsoft Defender for IoT Remote Code Execution Vulnerability — Microsoft Defender for IoT 8.8 High 2021-12-15
CVE-2021-41360 HEVC Video Extensions Remote Code Execution Vulnerability — HEVC Video Extensions 7.8 High 2021-12-15
CVE-2021-40453 HEVC Video Extensions Remote Code Execution Vulnerability — HEVC Video Extensions 7.8 High 2021-12-15
CVE-2021-41333 Windows Print Spooler Elevation of Privilege Vulnerability — Windows 10 Version 1809 7.8 High 2021-12-15
CVE-2021-40452 HEVC Video Extensions Remote Code Execution Vulnerability — HEVC Video Extensions 7.8 High 2021-12-15
CVE-2021-40441 Windows Media Center Elevation of Privilege Vulnerability — Windows 7 7.8 High 2021-12-15
CVE-2021-43221 Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability — Microsoft Edge (Chromium-based) 4.2 Medium 2021-11-24
CVE-2021-43220 Microsoft Edge for iOS Spoofing Vulnerability — Microsoft Edge for iOS 3.1 Low 2021-11-24
CVE-2021-43211 Windows 10 Update Assistant Elevation of Privilege Vulnerability — Windows Update Assistant 5.5 Medium 2021-11-24
CVE-2021-42306 Azure Active Directory Information Disclosure Vulnerability — Azure Active Directory 8.1 High 2021-11-24
CVE-2021-42308 Microsoft Edge (Chromium-based) Spoofing Vulnerability — Microsoft Edge (Chromium-based) 3.1 Low 2021-11-24
CVE-2021-42297 Windows 10 Update Assistant Elevation of Privilege Vulnerability — Windows Update Assistant 5.0 Medium 2021-11-24
CVE-2021-43209 3D Viewer Remote Code Execution Vulnerability — 3D Viewer 7.8 High 2021-11-10
CVE-2021-43208 3D Viewer Remote Code Execution Vulnerability — 3D Viewer 7.8 High 2021-11-10
CVE-2021-42323 Azure RTOS Information Disclosure Vulnerability — Azure Real Time Operating System 3.3 Low 2021-11-10
CVE-2021-42322 Visual Studio Code Elevation of Privilege Vulnerability — Visual Studio Code 7.8 High 2021-11-10
CVE-2021-42321 Microsoft Exchange Server Remote Code Execution Vulnerability — Microsoft Exchange Server 2016 Cumulative Update 21 8.8 High 2021-11-10
CVE-2021-42319 Visual Studio Elevation of Privilege Vulnerability — Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8) 4.7 Medium 2021-11-10
CVE-2021-42316 Microsoft Dynamics 365 On-Premises Remote Code Execution Vulnerability — Microsoft Dynamics 365 (on-premises) version 9.0 8.8 High 2021-11-10
CVE-2021-42305 Microsoft Exchange Server Spoofing Vulnerability — Microsoft Exchange Server 2013 Cumulative Update 23 6.5 Medium 2021-11-10

This page lists every published CVE security advisory associated with Microsoft. Each entry links to a detailed page with CVSS scoring, CWE classification, affected products and references. AI-generated Chinese analysis is provided for fast triage.