Vulnerabilidades en Microsoft

10.810 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-2023-35329MEDIUMWindows Authentication Denial of Service VulnerabilityEPSS 1.8%CVE-2024-26221HIGHWindows DNS Server Remote Code Execution VulnerabilityEPSS 1.8%CVE-2019-0975—A security feature bypass vulnerability exists when Active Directory Federation Services (ADFS) improperly updates its list of banned IP addEPSS 1.8%CVE-2020-1327—A spoofing vulnerability exists in Microsoft Azure DevOps Server when it fails to properly handle web requests, aka 'Azure DevOps Server HTMEPSS 1.8%CVE-2024-43475HIGHMicrosoft Windows Admin Center Information Disclosure VulnerabilityEPSS 1.8%CVE-2018-8638—An information disclosure vulnerability exists when DirectX improperly handles objects in memory, aka "DirectX Information Disclosure VulnerEPSS 1.8%CVE-2020-16884MEDIUMInternet Explorer Browser Helper Object (BHO) Memory Corruption VulnerabilityEPSS 1.8%CVE-2024-38116HIGHWindows IP Routing Management Snapin Remote Code Execution VulnerabilityEPSS 1.8%CVE-2021-1730MEDIUMMicrosoft Exchange Server Spoofing VulnerabilityEPSS 1.8%CVE-2019-1105—Outlook for Android Spoofing VulnerabilityEPSS 1.8%CVE-2024-43611HIGHWindows Routing and Remote Access Service (RRAS) Remote Code Execution VulnerabilityEPSS 1.8%CVE-2025-32724HIGHWindows Local Security Authority Subsystem Service (LSASS) Denial of Service VulnerabilityEPSS 1.8%CVE-2025-21172HIGH.NET and Visual Studio Remote Code Execution VulnerabilityEPSS 1.8%CVE-2021-31172HIGHMicrosoft SharePoint Server Spoofing VulnerabilityEPSS 1.8%CVE-2019-0553—An information disclosure vulnerability exists when Windows Subsystem for Linux improperly handles objects in memory, aka "Windows SubsystemEPSS 1.8%CVE-2020-1220—A spoofing vulnerability exists when theMicrosoft Edge (Chromium-based) in IE Mode improperly handles specific redirects, aka 'Microsoft EdgEPSS 1.8%CVE-2024-26226MEDIUMWindows Distributed File System (DFS) Information Disclosure VulnerabilityEPSS 1.8%CVE-2018-0887—An information disclosure vulnerability exists when the Windows kernel fails to properly initialize a memory address, aka "Windows Kernel InEPSS 1.8%CVE-2018-0960—An information disclosure vulnerability exists when the Windows kernel improperly handles objects in memory, aka "Windows Kernel InformationEPSS 1.8%CVE-2020-16872HIGHMicrosoft Dynamics 365 (On-Premise) Cross Site Scripting VulnerabilityEPSS 1.8%