Vulnerabilidades em Microsoft

10.822 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-2024-28896HIGHSecure Boot Security Feature Bypass VulnerabilityEPSS 1.0%CVE-2020-0704—An elevation of privilege vulnerability exists when the Windows Wireless Network Manager improperly handles memory.To exploit this vulnerabiEPSS 1.0%CVE-2024-38249HIGHWindows Graphics Component Elevation of Privilege VulnerabilityEPSS 0.9%CVE-2020-0985—An elevation of privilege vulnerability exists when the Windows Update Stack fails to properly handle objects in memory, aka 'Windows UpdateEPSS 0.9%CVE-2021-41361MEDIUMActive Directory Federation Server Spoofing VulnerabilityEPSS 0.9%CVE-2025-29802HIGHVisual Studio Elevation of Privilege VulnerabilityEPSS 0.9%CVE-2020-1001—An elevation of privilege vulnerability exists in the way the Windows Push Notification Service handles objects in memory, aka 'Windows PushEPSS 0.9%CVE-2020-1000—An elevation of privilege vulnerability exists when the Windows kernel fails to properly handle objects in memory, aka 'Windows Kernel ElevaEPSS 0.9%CVE-2024-26168MEDIUMSecure Boot Security Feature Bypass VulnerabilityEPSS 0.9%CVE-2021-41353MEDIUMMicrosoft Dynamics 365 (on-premises) Spoofing VulnerabilityEPSS 0.9%CVE-2021-41354MEDIUMMicrosoft Dynamics 365 (on-premises) Cross-site Scripting VulnerabilityEPSS 0.9%CVE-2025-53720HIGHWindows Routing and Remote Access Service (RRAS) Remote Code Execution VulnerabilityEPSS 0.9%CVE-2020-0776—An elevation of privilege vulnerability exists when the Windows AppX Deployment Server improperly handles file operations.To exploit this vuEPSS 0.9%CVE-2021-24106MEDIUMWindows DirectX Information Disclosure VulnerabilityEPSS 0.9%CVE-2021-24079MEDIUMWindows Backup Engine Information Disclosure VulnerabilityEPSS 0.9%CVE-2021-24076MEDIUMMicrosoft Windows VMSwitch Information Disclosure VulnerabilityEPSS 0.9%CVE-2025-21180HIGHWindows exFAT File System Remote Code Execution VulnerabilityEPSS 0.9%CVE-2020-0769—An elevation of privilege vulnerability exists when the Windows CSC Service improperly handles memory.To exploit this vulnerability, an attaEPSS 0.9%CVE-2021-42280MEDIUMWindows Feedback Hub Elevation of Privilege VulnerabilityEPSS 0.9%CVE-2020-1203—An elevation of privilege vulnerability exists when the Diagnostics Hub Standard Collector or the Visual Studio Standard Collector fail to pEPSS 0.9%