Vulnerabilities in Microsoft

9,330 results
Vexday analysis

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-2021-41353MEDIUMMicrosoft Dynamics 365 (on-premises) Spoofing VulnerabilityEPSS 0.9%CVE-2021-41361MEDIUMActive Directory Federation Server Spoofing VulnerabilityEPSS 0.9%CVE-2020-0730—An elevation of privilege vulnerability exists when the Windows User Profile Service (ProfSvc) improperly handles symlinks, aka 'Windows UseEPSS 0.9%CVE-2020-16941MEDIUMMicrosoft SharePoint Information Disclosure VulnerabilityEPSS 0.9%CVE-2023-28232HIGHWindows Point-to-Point Tunneling Protocol Remote Code Execution VulnerabilityEPSS 0.9%CVE-2025-62206MEDIUMMicrosoft Dynamics 365 (On-Premises) Information Disclosure VulnerabilityEPSS 0.9%CVE-2025-21379HIGHDHCP Client Service Remote Code Execution VulnerabilityEPSS 0.9%CVE-2020-17028HIGHWindows Remote Access Elevation of Privilege VulnerabilityEPSS 0.9%CVE-2024-38172HIGHMicrosoft Excel Remote Code Execution VulnerabilityEPSS 0.9%CVE-2020-17032HIGHWindows Remote Access Elevation of Privilege VulnerabilityEPSS 0.9%CVE-2020-17033HIGHWindows Remote Access Elevation of Privilege VulnerabilityEPSS 0.9%CVE-2020-17025HIGHWindows Remote Access Elevation of Privilege VulnerabilityEPSS 0.9%CVE-2019-1270—An elevation of privilege vulnerability exists in Windows store installer where WindowsApps directory is vulnerable to symbolic link attack,EPSS 0.9%CVE-2022-34686MEDIUMAzure RTOS GUIX Studio Information Disclosure VulnerabilityEPSS 0.9%CVE-2022-34685MEDIUMAzure RTOS GUIX Studio Information Disclosure VulnerabilityEPSS 0.9%CVE-2021-42301LOWAzure RTOS Information Disclosure VulnerabilityEPSS 0.9%CVE-2025-53720HIGHWindows Routing and Remote Access Service (RRAS) Remote Code Execution VulnerabilityEPSS 0.9%CVE-2019-1161—Microsoft Defender Elevation of Privilege VulnerabilityEPSS 0.9%CVE-2022-24455HIGHWindows CD-ROM Driver Elevation of Privilege VulnerabilityEPSS 0.9%CVE-2020-0888—An elevation of privilege vulnerability exists when DirectX improperly handles objects in memory, aka 'DirectX Elevation of Privilege VulnerEPSS 0.9%