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-2020-0781—An elevation of privilege vulnerability exists when the Windows Universal Plug and Play (UPnP) service improperly handles objects in memory,EPSS 0.9%CVE-2020-0641—An elevation of privilege vulnerability exists in Windows Media Service that allows file creation in arbitrary locations.To exploit the vulnEPSS 0.9%CVE-2023-29344HIGHMicrosoft Office Remote Code Execution VulnerabilityEPSS 0.9%CVE-2021-26441HIGHStorage Spaces Controller Elevation of Privilege VulnerabilityEPSS 0.9%CVE-2026-47295HIGHMicrosoft SQL Server Elevation of Privilege VulnerabilityEPSS 0.9%CVE-2026-41104CRITICALMicrosoft Planetary Computer Pro Information Disclosure VulnerabilityEPSS 0.9%CVE-2020-0783—An elevation of privilege vulnerability exists when the Windows Universal Plug and Play (UPnP) service improperly handles objects in memory,EPSS 0.9%CVE-2025-30399HIGH.NET and Visual Studio Remote Code Execution VulnerabilityEPSS 0.9%CVE-2026-56163CRITICALMicrosoft Azure Kubernetes Service Elevation of Privilege VulnerabilityEPSS 0.9%CVE-2021-26887HIGHMicrosoft Windows Folder Redirection Elevation of Privilege VulnerabilityEPSS 0.9%CVE-2023-36591HIGHMicrosoft Message Queuing (MSMQ) Remote Code Execution VulnerabilityEPSS 0.9%CVE-2025-49657HIGHWindows Routing and Remote Access Service (RRAS) Remote Code Execution VulnerabilityEPSS 0.9%CVE-2024-49026HIGHMicrosoft Excel Remote Code Execution VulnerabilityEPSS 0.9%CVE-2020-1333—An elevation of privilege vulnerability exists when Group Policy Services Policy Processing improperly handle reparse points, aka 'Group PolEPSS 0.9%CVE-2026-57106CRITICALData Quality Elevation of Privilege VulnerabilityEPSS 0.9%CVE-2024-43518HIGHWindows Telephony Server Remote Code Execution VulnerabilityEPSS 0.9%CVE-2026-47284MEDIUMVisual Studio Code Information Disclosure VulnerabilityEPSS 0.9%CVE-2025-21198CRITICALMicrosoft High Performance Compute (HPC) Pack Remote Code Execution VulnerabilityEPSS 0.9%CVE-2024-49087MEDIUMWindows Mobile Broadband Driver Information Disclosure VulnerabilityEPSS 0.9%CVE-2020-1547HIGHWindows Backup Engine Elevation of Privilege VulnerabilityEPSS 0.9%