Vulnerabilidades en Microsoft

10.822 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-2020-0958—An elevation of privilege vulnerability exists in Windows when the Windows kernel-mode driver fails to properly handle objects in memory, akEPSS 0.9%CVE-2025-29812HIGHDirectX Graphics Kernel Elevation of Privilege VulnerabilityEPSS 0.9%CVE-2020-1017—An elevation of privilege vulnerability exists in the way the Windows Push Notification Service handles objects in memory, aka 'Windows PushEPSS 0.9%CVE-2026-80096HIGHWindows Remote Desktop Services Elevation of Privilege VulnerabilityEPSS 0.9%CVE-2020-0845—An elevation of privilege vulnerability exists in the way that the Windows Network Connections Service handles objects in memory, aka 'WindoEPSS 0.9%CVE-2026-50666HIGHWindows Remote Access Elevation of Privilege VulnerabilityEPSS 0.9%CVE-2026-56647HIGHWindows Remote Access Service Infrastructure Elevation of Privilege VulnerabilityEPSS 0.9%CVE-2026-56194HIGHWindows NFS Server Elevation of Privilege VulnerabilityEPSS 0.9%CVE-2026-62800HIGHWindows SMBv3 Server Remote Code Execution VulnerabilityEPSS 0.9%CVE-2026-67381HIGHMicrosoft SQL Server Elevation of Privilege VulnerabilityEPSS 0.9%CVE-2026-67380HIGHMicrosoft SQL Server Remote Code Execution VulnerabilityEPSS 0.9%CVE-2026-67639HIGHMicrosoft SQL Server Remote Code Execution VulnerabilityEPSS 0.9%CVE-2026-69729HIGHWindows Credential Providers Remote Code Execution VulnerabilityEPSS 0.9%CVE-2026-69355HIGHMicrosoft Exchange Server Remote Code Execution VulnerabilityEPSS 0.9%CVE-2026-69485HIGHRemote Desktop Client Remote Code Execution VulnerabilityEPSS 0.9%CVE-2026-69547HIGHWindows DHCP Server Remote Code Execution VulnerabilityEPSS 0.9%CVE-2026-69522HIGH.NET and Visual Studio Remote Code Execution VulnerabilityEPSS 0.9%CVE-2026-69628HIGHWindows iSCSI Remote Code Execution VulnerabilityEPSS 0.9%CVE-2026-69712HIGHWindows Key Distribution Center Remote Code Execution VulnerabilityEPSS 0.9%CVE-2026-71352HIGHWindows Remote Access Connection Manager Remote Code Execution VulnerabilityEPSS 0.9%