Vulnerabilidades en Microsoft

10.810 resultados
Análisis Vexday

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-2024-38196HIGHWindows Common Log File System Driver Elevation of Privilege VulnerabilityEPSS 6.0%CVE-2020-1041—A remote code execution vulnerability exists when Hyper-V RemoteFX vGPU on a host server fails to properly validate input from an authenticaEPSS 5.9%CVE-2020-1032—A remote code execution vulnerability exists when Hyper-V RemoteFX vGPU on a host server fails to properly validate input from an authenticaEPSS 5.9%CVE-2020-1043—A remote code execution vulnerability exists when Hyper-V RemoteFX vGPU on a host server fails to properly validate input from an authenticaEPSS 5.9%CVE-2020-0876—An information disclosure vulnerability exists when the win32k component improperly provides kernel information, aka 'Win32k Information DisEPSS 5.9%CVE-2024-38125HIGHKernel Streaming WOW Thunk Service Driver Elevation of Privilege VulnerabilityEPSS 5.9%CVE-2019-0623—An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka 'Win32k EPSS 5.9%CVE-2020-1239—A memory corruption vulnerability exists when Windows Media Foundation improperly handles objects in memory, aka 'Media Foundation Memory CoEPSS 5.9%CVE-2020-0607—An information disclosure vulnerability exists in the way that Microsoft Graphics Components handle objects in memory, aka 'Microsoft GraphiEPSS 5.9%CVE-2020-1045HIGHMicrosoft ASP.NET Core Security Feature Bypass VulnerabilityEPSS 5.9%CVE-2025-60724CRITICALGDI+ Remote Code Execution VulnerabilityEPSS 5.9%CVE-2020-16927HIGHWindows Remote Desktop Protocol (RDP) Denial of Service VulnerabilityEPSS 5.9%CVE-2023-38182HIGHMicrosoft Exchange Server Remote Code Execution VulnerabilityEPSS 5.9%CVE-2021-28468HIGHRaw Image Extension Remote Code Execution VulnerabilityEPSS 5.9%CVE-2024-30084HIGHWindows Kernel-Mode Driver Elevation of Privilege VulnerabilityEPSS 5.9%CVE-2020-0952—An information disclosure vulnerability exists when the Windows GDI component improperly discloses the contents of its memory, aka 'Windows EPSS 5.9%CVE-2020-1232—An information disclosure vulnerability exists when Media Foundation improperly handles objects in memory, aka 'Media Foundation InformationEPSS 5.9%CVE-2018-8545—An information disclosure vulnerability exists in the way that Microsoft Edge handles cross-origin requests, aka "Microsoft Edge InformationEPSS 5.9%CVE-2019-1238—A remote code execution vulnerability exists in the way that the VBScript engine handles objects in memory, aka 'VBScript Remote Code ExecutEPSS 5.9%CVE-2020-1416—An elevation of privilege vulnerability exists in Visual Studio and Visual Studio Code when they load software dependencies, aka 'Visual StuEPSS 5.9%