Vulnerabilidades en Microsoft

10.814 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-2025-30390CRITICALAzure ML Compute Elevation of Privilege VulnerabilityEPSS 1.0%CVE-2023-24935MEDIUMMicrosoft Edge (Chromium-based) Spoofing VulnerabilityEPSS 1.0%CVE-2020-17077HIGHWindows Update Stack Elevation of Privilege VulnerabilityEPSS 1.0%CVE-2024-21385HIGHMicrosoft Edge (Chromium-based) Elevation of Privilege VulnerabilityEPSS 1.0%CVE-2020-0726—An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka 'Win32k EPSS 1.0%CVE-2020-0723—An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka 'Win32k EPSS 1.0%CVE-2020-0715—An elevation of privilege vulnerability exists when the Windows Graphics Component improperly handles objects in memory, aka 'Windows GraphiEPSS 1.0%CVE-2020-0732—An elevation of privilege vulnerability exists when DirectX improperly handles objects in memory, aka 'DirectX Elevation of Privilege VulnerEPSS 1.0%CVE-2020-0709—An elevation of privilege vulnerability exists when DirectX improperly handles objects in memory, aka 'DirectX Elevation of Privilege VulnerEPSS 1.0%CVE-2020-0691—An elevation of privilege vulnerability exists in Windows when the Windows kernel-mode driver fails to properly handle objects in memory, akEPSS 1.0%CVE-2020-0784—An elevation of privilege vulnerability exists when DirectX improperly handles objects in memory, aka 'DirectX Elevation of Privilege VulnerEPSS 1.0%CVE-2020-0788—An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka 'Win32k EPSS 1.0%CVE-2020-0721—An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka 'Win32k EPSS 1.0%CVE-2020-1246—An elevation of privilege vulnerability exists when the Windows kernel fails to properly handle objects in memory, aka 'Windows Kernel ElevaEPSS 1.0%CVE-2020-0722—An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka 'Win32k EPSS 1.0%CVE-2020-1316—An elevation of privilege vulnerability exists when the Windows kernel fails to properly handle objects in memory, aka 'Windows Kernel ElevaEPSS 1.0%CVE-2020-0720—An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka 'Win32k EPSS 1.0%CVE-2024-43520MEDIUMWindows Kernel Denial of Service VulnerabilityEPSS 1.0%CVE-2020-0764HIGHWindows Storage Services Elevation of Privilege VulnerabilityEPSS 1.0%CVE-2024-49026HIGHMicrosoft Excel Remote Code Execution VulnerabilityEPSS 1.0%