Vulnerabilities in Microsoft

9,326 results
Vexday analysis

Com 8.642 CVEs catalogadas e 248 confirmadas em exploração ativa pelo CISA KEV, a taxa de exploração do portfólio Microsoft está 6,4 vezes acima da média geral do catálogo, o que indica exposição operacional significativamente elevada em relação ao universo de vendors monitorados. O tipo de falha mais recorrente é CWE-416 (use-after-free), uma classe de vulnerabilidade com alto potencial de execução arbitrária de código e historicamente difícil de mitigar em escala. A CVE mais crítica atualmente em exploração ativa é CVE-2019-0708, com EPSS de 1,0 — o valor máximo da escala —, sinalizando probabilidade de exploração praticamente certa no curto prazo e exigindo atenção prioritária em ambientes onde a correção ainda não foi aplicada. Os 561 registros surgidos nos últimos 90 dias, combinados com 320 CVEs com prova de conceito pública, reforçam a necessidade de ciclos de patching contínuos e monitoramento ativo de exposição.

CVE-2025-24983HIGHWindows Win32 Kernel Subsystem Elevation of Privilege VulnerabilityEPSS 1.3%KEVCVE-2020-0792—An elevation of privilege vulnerability exists when the Windows Graphics Component improperly handles objects in memory, aka 'Windows GraphiEPSS 1.3%CVE-2020-0622—An information disclosure vulnerability exists when the Microsoft Windows Graphics Component improperly handles objects in memory, aka 'MicrEPSS 1.3%CVE-2020-0820—An information disclosure vulnerability exists when Media Foundation improperly handles objects in memory, aka 'Media Foundation InformationEPSS 1.3%CVE-2021-28452HIGHMicrosoft Outlook Memory Corruption VulnerabilityEPSS 1.3%CVE-2022-38042HIGHActive Directory Domain Services Elevation of Privilege VulnerabilityEPSS 1.3%CVE-2020-16961HIGHWindows Backup Engine Elevation of Privilege VulnerabilityEPSS 1.3%CVE-2021-34516HIGHWin32k Elevation of Privilege VulnerabilityEPSS 1.3%CVE-2020-1007—An information disclosure vulnerability exists when the Windows kernel improperly handles objects in memory, aka 'Windows Kernel InformationEPSS 1.3%CVE-2020-16960HIGHWindows Backup Engine Elevation of Privilege VulnerabilityEPSS 1.3%CVE-2023-36882HIGHMicrosoft WDAC OLE DB provider for SQL Server Remote Code Execution VulnerabilityEPSS 1.3%CVE-2018-0963—An elevation of privilege vulnerability exists in the way that the Windows Kernel handles objects in memory, aka "Windows Kernel Elevation oEPSS 1.3%CVE-2024-38081HIGH.NET, .NET Framework, and Visual Studio Elevation of Privilege VulnerabilityEPSS 1.3%CVE-2018-8166—An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka "Win32k EPSS 1.3%CVE-2025-32701HIGHWindows Common Log File System Driver Elevation of Privilege VulnerabilityEPSS 1.3%KEVCVE-2025-21326HIGHInternet Explorer Remote Code Execution VulnerabilityEPSS 1.3%CVE-2023-24907HIGHMicrosoft PostScript and PCL6 Class Printer Driver Remote Code Execution VulnerabilityEPSS 1.3%CVE-2024-21327HIGHMicrosoft Dynamics 365 Customer Engagement Cross-Site Scripting VulnerabilityEPSS 1.3%CVE-2023-24867HIGHMicrosoft PostScript and PCL6 Class Printer Driver Remote Code Execution VulnerabilityEPSS 1.3%CVE-2023-23413HIGHMicrosoft PostScript and PCL6 Class Printer Driver Remote Code Execution VulnerabilityEPSS 1.3%