Vulnerabilidades em Microsoft

10.829 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-2025-21188MEDIUMAzure Network Watcher VM Extension Elevation of Privilege VulnerabilityEPSS 0.7%CVE-2025-7326HIGHEOL ASP.NET Core Elevation of Privilege VulnerabilityEPSS 0.7%CVE-2025-29837MEDIUMWindows Installer Information Disclosure VulnerabilityEPSS 0.7%CVE-2022-33675HIGHAzure Site Recovery Elevation of Privilege VulnerabilityEPSS 0.7%CVE-2025-24067HIGHKernel Streaming Service Driver Elevation of Privilege VulnerabilityEPSS 0.7%CVE-2025-64663CRITICALCustom Question Answering Elevation of Privilege VulnerabilityEPSS 0.7%CVE-2021-26413MEDIUMWindows Installer Spoofing VulnerabilityEPSS 0.7%CVE-2025-49689HIGHMicrosoft Virtual Hard Disk Elevation of Privilege VulnerabilityEPSS 0.7%CVE-2022-22031HIGHWindows Credential Guard Domain-joined Public Key Elevation of Privilege VulnerabilityEPSS 0.7%CVE-2025-54906HIGHMicrosoft Office Remote Code Execution VulnerabilityEPSS 0.7%CVE-2024-38079HIGHWindows Graphics Component Elevation of Privilege VulnerabilityEPSS 0.7%CVE-2024-38070HIGHWindows LockDown Policy (WLDP) Security Feature Bypass VulnerabilityEPSS 0.7%CVE-2020-1395—An elevation of privilege vulnerability exists in the way that the Windows Speech Brokered API handles objects in memory, aka 'Windows ElevaEPSS 0.7%CVE-2020-1399—An elevation of privilege vulnerability exists when the Windows Runtime improperly handles objects in memory, aka 'Windows Runtime ElevationEPSS 0.7%CVE-2020-1356—An elevation of privilege vulnerability exists when the Windows iSCSI Target Service improperly handles file operations, aka 'Windows iSCSI EPSS 0.7%CVE-2020-1428—An elevation of privilege vulnerability exists in the way that the Windows Network Connections Service handles objects in memory, aka 'WindoEPSS 0.7%CVE-2020-1372—An elevation of privilege vulnerability exists when Windows Mobile Device Management (MDM) Diagnostics improperly handles objects in memory,EPSS 0.7%CVE-2020-1366—An elevation of privilege vulnerability exists when the Windows Print Workflow Service improperly handles objects in memory, aka 'Windows PrEPSS 0.7%CVE-2020-1368—An elevation of privilege vulnerability exists in the way that the Credential Enrollment Manager service handles objects in memory, aka 'WinEPSS 0.7%CVE-2020-1385—An elevation of privilege vulnerability exists in the way that the Windows Credential Picker handles objects in memory, aka 'Windows CredentEPSS 0.7%