Vulnerabilidades en Microsoft

10.811 resultados
Análisis 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-2023-36792HIGHVisual Studio Remote Code Execution VulnerabilityEPSS 1.2%CVE-2023-36794HIGHVisual Studio Remote Code Execution VulnerabilityEPSS 1.2%CVE-2023-36796HIGHVisual Studio Remote Code Execution VulnerabilityEPSS 1.2%CVE-2020-1391—An information disclosure vulnerability exists when the Windows Agent Activation Runtime (AarSvc) fails to properly handle objects in memoryEPSS 1.2%CVE-2020-1389—An information disclosure vulnerability exists when the Windows kernel fails to properly initialize a memory address, aka 'Windows Kernel InEPSS 1.2%CVE-2020-1386—An information vulnerability exists when Windows Connected User Experiences and Telemetry Service improperly discloses file information, akaEPSS 1.2%CVE-2020-1426—An information disclosure vulnerability exists when the Windows kernel improperly handles objects in memory, aka 'Windows Kernel InformationEPSS 1.2%CVE-2020-1330—An information disclosure vulnerability exists when Windows Mobile Device Management (MDM) Diagnostics improperly handles junctions, aka 'WiEPSS 1.2%CVE-2020-1367—An information disclosure vulnerability exists when the Windows kernel improperly handles objects in memory, aka 'Windows Kernel InformationEPSS 1.2%CVE-2018-8124—An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka "Win32k EPSS 1.2%CVE-2019-1303—An elevation of privilege vulnerability exists when the Windows AppX Deployment Server improperly handles junctions.To exploit this vulnerabEPSS 1.2%CVE-2023-35350HIGHWindows Active Directory Certificate Services (AD CS) Remote Code Execution VulnerabilityEPSS 1.2%CVE-2025-53728MEDIUMMicrosoft Dynamics 365 (On-Premises) Information Disclosure VulnerabilityEPSS 1.2%CVE-2025-9611HIGHMicrosoft Playwright MCP Server < 0.0.40 DNS Rebinding via Missing Origin Header ValidationEPSS 1.2%CVE-2025-27481HIGHWindows Telephony Service Remote Code Execution VulnerabilityEPSS 1.2%CVE-2020-1038MEDIUMWindows Routing Utilities Denial of ServiceEPSS 1.2%CVE-2023-21720MEDIUMMicrosoft Edge (Chromium-based) Tampering VulnerabilityEPSS 1.2%CVE-2023-35333HIGHMediaWiki PandocUpload Extension Remote Code Execution VulnerabilityEPSS 1.2%CVE-2020-17134HIGHWindows Cloud Files Mini Filter Driver Elevation of Privilege VulnerabilityEPSS 1.2%CVE-2024-49076HIGHWindows Virtualization-Based Security (VBS) Enclave Elevation of Privilege VulnerabilityEPSS 1.2%