Vulnerabilidades em Microsoft

10.810 resultados
Análise 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-2020-1442—A spoofing vulnerability exists when an Office Web Apps server does not properly sanitize a specially crafted request, aka 'Office Web Apps EPSS 1.7%CVE-2019-0759—An information disclosure vulnerability exists when the Windows Print Spooler does not properly handle objects in memory, aka 'Windows PrintEPSS 1.7%CVE-2024-30097HIGHMicrosoft Speech Application Programming Interface (SAPI) Remote Code Execution VulnerabilityEPSS 1.7%CVE-2024-49080HIGHWindows IP Routing Management Snapin Remote Code Execution VulnerabilityEPSS 1.7%CVE-2026-41104CRITICALMicrosoft Planetary Computer Pro Information Disclosure VulnerabilityEPSS 1.7%CVE-2020-16985MEDIUMAzure Sphere Information Disclosure VulnerabilityEPSS 1.7%CVE-2018-8428—An elevation of privilege vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request tEPSS 1.7%CVE-2024-21380HIGHMicrosoft Dynamics Business Central/NAV Information Disclosure VulnerabilityEPSS 1.7%CVE-2019-0886—An information disclosure vulnerability exists when Windows Hyper-V on a host operating system fails to properly validate input from an authEPSS 1.7%CVE-2022-30154MEDIUMMicrosoft File Server Shadow Copy Agent Service (RVSS) Elevation of Privilege VulnerabilityEPSS 1.7%CVE-2023-21543HIGHWindows Layer 2 Tunneling Protocol (L2TP) Remote Code Execution VulnerabilityEPSS 1.7%CVE-2025-24999HIGHMicrosoft SQL Server Elevation of Privilege VulnerabilityEPSS 1.7%CVE-2022-35767HIGHWindows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution VulnerabilityEPSS 1.7%CVE-2022-35766HIGHWindows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution VulnerabilityEPSS 1.7%CVE-2019-0928—A denial of service vulnerability exists when Microsoft Hyper-V on a host server fails to properly validate input from a privileged user on EPSS 1.7%CVE-2020-0879—An information disclosure vulnerability exists in the way that the Windows Graphics Device Interface (GDI) handles objects in memory, allowiEPSS 1.7%CVE-2024-21379HIGHMicrosoft Word Remote Code Execution VulnerabilityEPSS 1.7%CVE-2024-30006HIGHMicrosoft WDAC OLE DB provider for SQL Server Remote Code Execution VulnerabilityEPSS 1.7%CVE-2024-30009HIGHWindows Routing and Remote Access Service (RRAS) Remote Code Execution VulnerabilityEPSS 1.7%CVE-2019-1399—A denial of service vulnerability exists when Microsoft Hyper-V on a host server fails to properly validate input from a privileged user on EPSS 1.7%