Vulnerabilidades em Microsoft

10.810 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-2020-0821—An information disclosure vulnerability exists when the Windows kernel improperly handles objects in memory, aka 'Windows Kernel InformationEPSS 1.5%CVE-2025-21241HIGHWindows Telephony Service Remote Code Execution VulnerabilityEPSS 1.5%CVE-2025-21239HIGHWindows Telephony Service Remote Code Execution VulnerabilityEPSS 1.5%CVE-2024-30029HIGHWindows Routing and Remote Access Service (RRAS) Remote Code Execution VulnerabilityEPSS 1.5%CVE-2020-1107—Microsoft SharePoint Spoofing VulnerabilityEPSS 1.5%CVE-2024-30014HIGHWindows Routing and Remote Access Service (RRAS) Remote Code Execution VulnerabilityEPSS 1.5%CVE-2024-43589HIGHWindows Routing and Remote Access Service (RRAS) Remote Code Execution VulnerabilityEPSS 1.5%CVE-2024-30015HIGHWindows Routing and Remote Access Service (RRAS) Remote Code Execution VulnerabilityEPSS 1.5%CVE-2025-21248HIGHWindows Telephony Service Remote Code Execution VulnerabilityEPSS 1.5%CVE-2020-1063—Microsoft Dynamics 365 (On-Premise) Cross Site Scripting VulnerabilityEPSS 1.5%CVE-2020-1177MEDIUMA cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web requesEPSS 1.5%CVE-2024-38061HIGHDCOM Remote Cross-Session Activation Elevation of Privilege VulnerabilityEPSS 1.5%CVE-2020-1297MEDIUMA cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web requesEPSS 1.5%CVE-2023-32024LOWMicrosoft Power Apps Spoofing VulnerabilityEPSS 1.5%CVE-2020-1318MEDIUMA cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web requesEPSS 1.5%CVE-2020-1183MEDIUMA cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web requesEPSS 1.5%CVE-2022-21954MEDIUMMicrosoft Edge (Chromium-based) Elevation of Privilege VulnerabilityEPSS 1.5%CVE-2022-24767HIGHGitHub: Git for Windows' uninstaller vulnerable to DLL hijacking when run under the SYSTEM user account.EPSS 1.5%CVE-2024-38240HIGHWindows Remote Access Connection Manager Elevation of Privilege VulnerabilityEPSS 1.5%CVE-2023-28268HIGHNetlogon RPC Elevation of Privilege VulnerabilityEPSS 1.5%