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Microsoft — Vulnerabilities & Security Advisories 8444

Browse all 8444 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.

Found 162 results / 8444Clear Filters
Top products by Microsoft: Windows 10 Version 1809 Windows Windows 10 Version 1507 Windows 10 Version 1607 Windows 10 Version 1803 Windows Server 2019 Microsoft 365 Apps for Enterprise Microsoft SharePoint Enterprise Server 2016 Microsoft Edge (Chromium-based) Microsoft Office 2019 Microsoft Edge Windows 7 Windows 11 Version 24H2 Windows 10 Version 2004 Windows 10 Version 20H2 Windows 10 Version 2004 for 32-bit Systems Azure Site Recovery VMWare to Azure Windows 10 Version 1703 Microsoft SQL Server 2017 (GDR) Windows Server 2022 Microsoft Office Windows Server 2016 Microsoft SharePoint Enterprise Server Internet Explorer 9 Windows 11 version 22H2 ChakraCore Internet Explorer 11 Windows Server 2008 R2 Service Pack 1 Windows 10 Version 21H2 Visual Studio Code
CVE IDTitleCVSSSeverityPublished
CVE-2021-42292 Microsoft Excel Security Feature Bypass Vulnerability — Microsoft Office 2019 7.8 High2021-11-10
CVE-2021-40481 Microsoft Office Visio Remote Code Execution Vulnerability — Microsoft Office 2019 7.1 High2021-10-13
CVE-2021-40480 Microsoft Office Visio Remote Code Execution Vulnerability — Microsoft Office 2019 7.8 High2021-10-13
CVE-2021-40479 Microsoft Excel Remote Code Execution Vulnerability — Microsoft Office 2019 7.8 High2021-10-13
CVE-2021-40474 Microsoft Excel Remote Code Execution Vulnerability — Microsoft Office 2019 7.8 High2021-10-13
CVE-2021-40473 Microsoft Excel Remote Code Execution Vulnerability — Microsoft Office 2019 7.8 High2021-10-13
CVE-2021-40472 Microsoft Excel Information Disclosure Vulnerability — Microsoft Office 2019 5.5 Medium2021-10-13
CVE-2021-40471 Microsoft Excel Remote Code Execution Vulnerability — Microsoft Office 2019 7.8 High2021-10-13
CVE-2021-38658 Microsoft Office Graphics Remote Code Execution Vulnerability — Microsoft Office 2019 7.8 High2021-09-15
CVE-2021-38655 Microsoft Excel Remote Code Execution Vulnerability — Microsoft Office 2019 7.8 High2021-09-15
CVE-2021-38654 Microsoft Office Visio Remote Code Execution Vulnerability — Microsoft Office 2019 7.8 High2021-09-15
CVE-2021-38653 Microsoft Office Visio Remote Code Execution Vulnerability — Microsoft Office 2019 7.8 High2021-09-15
CVE-2021-38650 Microsoft Office Spoofing Vulnerability — Microsoft Office 2019 7.6 High2021-09-15
CVE-2021-38646 Microsoft Office Access Connectivity Engine Remote Code Execution Vulnerability — Microsoft Office 2019 7.8 High2021-09-15
CVE-2021-34478 Microsoft Office Remote Code Execution Vulnerability — Microsoft Office 2019 7.8 High2021-08-12
CVE-2021-34452 Microsoft Word Remote Code Execution Vulnerability — Microsoft Office 2019 7.8 High2021-07-16
CVE-2021-34501 Microsoft Excel Remote Code Execution Vulnerability — Microsoft Office 2019 7.8 High2021-07-14
CVE-2021-34469 Microsoft Office Security Feature Bypass Vulnerability — Microsoft Office 2019 8.2 High2021-07-14
CVE-2021-31949 Microsoft Outlook Remote Code Execution Vulnerability — Microsoft Office 2019 7.3 High2021-06-08
CVE-2021-31941 Microsoft Office Graphics Remote Code Execution Vulnerability — Microsoft Office 2019 7.8 High2021-06-08
CVE-2021-31940 Microsoft Office Graphics Remote Code Execution Vulnerability — Microsoft Office 2019 7.8 High2021-06-08
CVE-2021-31180 Microsoft Office Graphics Remote Code Execution Vulnerability — Microsoft Office 2019 7.8 High2021-05-11
CVE-2021-31178 Microsoft Office Information Disclosure Vulnerability — Microsoft Office 2019 5.5 Medium2021-05-11
CVE-2021-31179 Microsoft Office Remote Code Execution Vulnerability — Microsoft Office 2019 7.8 High2021-05-11
CVE-2021-31177 Microsoft Office Remote Code Execution Vulnerability — Microsoft Office 2019 7.8 High2021-05-11
CVE-2021-31175 Microsoft Office Remote Code Execution Vulnerability — Microsoft Office 2019 7.8 High2021-05-11
CVE-2021-31176 Microsoft Office Remote Code Execution Vulnerability — Microsoft Office 2019 7.8 High2021-05-11
CVE-2021-31174 Microsoft Excel Information Disclosure Vulnerability — Microsoft Office 2019 5.5 Medium2021-05-11
CVE-2021-28454 Microsoft Excel Remote Code Execution Vulnerability — Microsoft Office 2019 7.8 High2021-04-13
CVE-2021-28456 Microsoft Excel Information Disclosure Vulnerability — Microsoft Office 2019 5.5 Medium2021-04-13

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.