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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-2021-34471 Microsoft Defender Elevation of Privilege Vulnerability — Microsoft Malware Protection Engine 7.8 High 2021-08-12
CVE-2021-33762 Azure CycleCloud Elevation of Privilege Vulnerability — Azure CycleCloud 7.9.10 7.0 High 2021-08-12
CVE-2021-26433 Windows Services for NFS ONCRPC XDR Driver Information Disclosure Vulnerability — Windows 10 Version 1507 7.5 High 2021-08-12
CVE-2021-26432 Windows Services for NFS ONCRPC XDR Driver Remote Code Execution Vulnerability — Windows 10 Version 1507 9.8 Critical 2021-08-12
CVE-2021-26431 Windows Recovery Environment Agent Elevation of Privilege Vulnerability — Windows 10 Version 2004 7.8 High 2021-08-12
CVE-2021-26430 Azure Sphere Denial of Service Vulnerability — Azure Sphere 6.0 Medium 2021-08-12
CVE-2021-26429 Azure Sphere Elevation of Privilege Vulnerability — Azure Sphere 7.7 High 2021-08-12
CVE-2021-26428 Azure Sphere Information Disclosure Vulnerability — Azure Sphere 4.4 Medium 2021-08-12
CVE-2021-26426 Windows User Account Profile Picture Elevation of Privilege Vulnerability — Windows 10 Version 1507 7.0 High 2021-08-12
CVE-2021-26425 Windows Event Tracing Elevation of Privilege Vulnerability — Windows 10 Version 1507 7.8 High 2021-08-12
CVE-2021-26424 Windows TCP/IP Remote Code Execution Vulnerability — Windows 10 Version 1507 9.9 Critical 2021-08-12
CVE-2021-26423 .NET Core and Visual Studio Denial of Service Vulnerability — .NET 5.0 7.5 High 2021-08-12
CVE-2021-36934 Windows Elevation of Privilege Vulnerability — Windows 10 Version 1809 7.8 High 2021-07-22
CVE-2021-34481 Windows Print Spooler Remote Code Execution Vulnerability — Windows 10 Version 1507 8.8 High 2021-07-16
CVE-2021-34467 Microsoft SharePoint Server Remote Code Execution Vulnerability — Microsoft SharePoint Enterprise Server 2016 7.1 High 2021-07-16
CVE-2021-34464 Microsoft Defender Remote Code Execution Vulnerability — Microsoft Malware Protection Engine 7.8 High 2021-07-16
CVE-2021-34466 Windows Hello Security Feature Bypass Vulnerability — Windows 10 Version 1809 5.7 Medium 2021-07-16
CVE-2021-34462 Windows AppX Deployment Extensions Elevation of Privilege Vulnerability — Windows 10 Version 1507 7.0 High 2021-07-16
CVE-2021-34461 Windows Container Isolation FS Filter Driver Elevation of Privilege Vulnerability — Windows 10 Version 2004 7.8 High 2021-07-16
CVE-2021-34460 Windows Storage Spaces Controller Elevation of Privilege Vulnerability — Windows 10 Version 1507 7.8 High 2021-07-16
CVE-2021-34459 Windows AppContainer Elevation Of Privilege Vulnerability — Windows 10 Version 1507 7.8 High 2021-07-16
CVE-2021-34458 Windows Kernel Remote Code Execution Vulnerability — Windows Server 2016 9.9 Critical 2021-07-16
CVE-2021-34457 Windows Remote Access Connection Manager Information Disclosure Vulnerability — Windows 10 Version 1507 5.5 Medium 2021-07-16
CVE-2021-34456 Windows Remote Access Connection Manager Elevation of Privilege Vulnerability — Windows 10 Version 1507 7.8 High 2021-07-16
CVE-2021-34454 Windows Remote Access Connection Manager Information Disclosure Vulnerability — Windows 10 Version 1507 5.5 Medium 2021-07-16
CVE-2021-34455 Windows File History Service Elevation of Privilege Vulnerability — Windows 10 Version 1507 7.8 High 2021-07-16
CVE-2021-34452 Microsoft Word Remote Code Execution Vulnerability — Microsoft 365 Apps for Enterprise 7.8 High 2021-07-16
CVE-2021-34451 Microsoft Office Online Server Spoofing Vulnerability — Microsoft Office Online Server 5.3 Medium 2021-07-16
CVE-2021-34450 Windows Hyper-V Remote Code Execution Vulnerability — Windows 10 Version 1809 8.5 High 2021-07-16
CVE-2021-34449 Win32k Elevation of Privilege Vulnerability — Windows 10 Version 1809 7.0 High 2021-07-16

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.