Vulnerabilidades en Microsoft

10.822 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-2026-55052HIGHMicrosoft SharePoint Elevation of Privilege VulnerabilityEPSS 0.9%CVE-2026-62827HIGHMicrosoft SharePoint Server Elevation of Privilege VulnerabilityEPSS 0.9%CVE-2026-64921HIGHMicrosoft SharePoint Server Elevation of Privilege VulnerabilityEPSS 0.9%CVE-2026-69400CRITICALAzure Logic Apps Elevation of Privilege VulnerabilityEPSS 0.9%CVE-2019-1285—An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka 'Win32k EPSS 0.9%CVE-2023-38160MEDIUMWindows TCP/IP Information Disclosure VulnerabilityEPSS 0.9%CVE-2026-50663HIGHGame: Age of Empires II: Definitive Edition Remote Code Execution VulnerabilityEPSS 0.9%CVE-2025-21198CRITICALMicrosoft High Performance Compute (HPC) Pack Remote Code Execution VulnerabilityEPSS 0.9%CVE-2023-21792HIGH3D Builder Remote Code Execution VulnerabilityEPSS 0.9%CVE-2021-1657HIGHWindows Fax Compose Form Remote Code Execution VulnerabilityEPSS 0.9%CVE-2019-1433—An elevation of privilege vulnerability exists when the Windows Graphics Component improperly handles objects in memory, aka 'Windows GraphiEPSS 0.9%CVE-2019-1271—An elevation of privilege exists in hdAudio.sys which may lead to an out of band write, aka 'Windows Media Elevation of Privilege VulnerabilEPSS 0.9%CVE-2023-21784HIGH3D Builder Remote Code Execution VulnerabilityEPSS 0.9%CVE-2026-70337HIGHMicrosoft PowerShell Remote Code Execution VulnerabilityEPSS 0.9%CVE-2026-65768HIGHMicrosoft Teams Remote Code Execution VulnerabilityEPSS 0.9%CVE-2023-21782HIGH3D Builder Remote Code Execution VulnerabilityEPSS 0.9%CVE-2023-21780HIGH3D Builder Remote Code Execution VulnerabilityEPSS 0.9%CVE-2024-30001MEDIUMWindows Mobile Broadband Driver Remote Code Execution VulnerabilityEPSS 0.9%CVE-2019-1269—An elevation of privilege vulnerability exists when Windows improperly handles calls to Advanced Local Procedure Call (ALPC).An attacker whoEPSS 0.9%CVE-2023-36410HIGHMicrosoft Dynamics 365 (on-premises) Cross-site Scripting VulnerabilityEPSS 0.9%