Vulnerabilities in Microsoft

9,330 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-2024-26216HIGHWindows File Server Resource Management Service Elevation of Privilege VulnerabilityEPSS 0.9%CVE-2020-0644—An elevation of privilege vulnerability exists when Microsoft Windows implements predictable memory section names, aka 'Windows Elevation ofEPSS 0.9%CVE-2026-56642HIGHMicrosoft Fabric Data Warehouse Remote Code Execution VulnerabilityEPSS 0.9%CVE-2024-28897MEDIUMSecure Boot Security Feature Bypass VulnerabilityEPSS 0.9%CVE-2019-1435—An elevation of privilege vulnerability exists when the Windows Graphics Component improperly handles objects in memory, aka 'Windows GraphiEPSS 0.9%CVE-2019-1437—An elevation of privilege vulnerability exists when the Windows Graphics Component improperly handles objects in memory, aka 'Windows GraphiEPSS 0.9%CVE-2019-1407—An elevation of privilege vulnerability exists when the Windows Graphics Component improperly handles objects in memory, aka 'Windows GraphiEPSS 0.9%CVE-2025-47998HIGHWindows Routing and Remote Access Service (RRAS) Remote Code Execution VulnerabilityEPSS 0.9%CVE-2026-58535MEDIUMWindows Remote Desktop Client Information Disclosure VulnerabilityEPSS 0.9%CVE-2026-58533MEDIUMWindows Remote Desktop Client Information Disclosure VulnerabilityEPSS 0.9%CVE-2026-58539MEDIUMWindows Remote Desktop Client Information Disclosure VulnerabilityEPSS 0.9%CVE-2026-50376MEDIUMWindows Remote Desktop Client Information Disclosure VulnerabilityEPSS 0.9%CVE-2024-30012MEDIUMWindows Mobile Broadband Driver Remote Code Execution VulnerabilityEPSS 0.9%CVE-2026-40374MEDIUMMicrosoft Power Automate Desktop Information Disclosure VulnerabilityEPSS 0.9%CVE-2026-50497MEDIUMWindows Remote Desktop Protocol (RDP) Information Disclosure VulnerabilityEPSS 0.9%CVE-2024-49078MEDIUMWindows Mobile Broadband Driver Elevation of Privilege VulnerabilityEPSS 0.9%CVE-2024-49073MEDIUMWindows Mobile Broadband Driver Elevation of Privilege VulnerabilityEPSS 0.9%CVE-2024-49077MEDIUMWindows Mobile Broadband Driver Elevation of Privilege VulnerabilityEPSS 0.9%CVE-2021-34491MEDIUMWin32k Information Disclosure VulnerabilityEPSS 0.9%CVE-2023-36561HIGHAzure DevOps Server Elevation of Privilege VulnerabilityEPSS 0.9%