Vulnerabilities in Microsoft

9,329 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-2025-48814HIGHRemote Desktop Licensing Service Security Feature Bypass VulnerabilityEPSS 1.0%CVE-2026-25185MEDIUMWindows Shell Link Processing Spoofing VulnerabilityEPSS 1.0%CVE-2021-31170HIGHWindows Graphics Component Elevation of Privilege VulnerabilityEPSS 1.0%CVE-2023-38147HIGHWindows Miracast Wireless Display Remote Code Execution VulnerabilityEPSS 1.0%CVE-2022-34719HIGHWindows Distributed File System (DFS) Elevation of Privilege VulnerabilityEPSS 1.0%CVE-2024-38027MEDIUMWindows Line Printer Daemon Service Denial of Service VulnerabilityEPSS 1.0%CVE-2021-1704HIGHWindows Hyper-V Elevation of Privilege VulnerabilityEPSS 1.0%CVE-2026-56170HIGHASP.NET Core Denial of Service VulnerabilityEPSS 1.0%CVE-2024-38048MEDIUMWindows Network Driver Interface Specification (NDIS) Denial of Service VulnerabilityEPSS 1.0%CVE-2020-0984—An elevation of privilege vulnerability exists when the Microsoft AutoUpdate (MAU) application for Mac improperly validates updates before eEPSS 1.0%CVE-2020-1530HIGHWindows Remote Access Elevation of Privilege VulnerabilityEPSS 1.0%CVE-2020-0803—An elevation of privilege vulnerability exists in the way that the Windows Network Connections Service handles objects in memory, aka 'WindoEPSS 1.0%CVE-2020-0802—An elevation of privilege vulnerability exists in the way that the Windows Network Connections Service handles objects in memory, aka 'WindoEPSS 1.0%CVE-2020-16905MEDIUMWindows Error Reporting Elevation of Privilege VulnerabilityEPSS 1.0%CVE-2024-30062HIGHWindows Standards-Based Storage Management Service Remote Code Execution VulnerabilityEPSS 1.0%CVE-2024-30095HIGHWindows Routing and Remote Access Service (RRAS) Remote Code Execution VulnerabilityEPSS 1.0%CVE-2019-1477—An elevation of privilege vulnerability exists when the Windows Printer Service improperly validates file paths while loading printer driverEPSS 1.0%CVE-2020-1522HIGHWindows Speech Runtime Elevation of Privilege VulnerabilityEPSS 1.0%CVE-2023-36881MEDIUMAzure Apache Ambari Spoofing VulnerabilityEPSS 1.0%CVE-2019-1045HIGHWindows Network File System Elevation of Privilege VulnerabilityEPSS 1.0%