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-2024-43476HIGHMicrosoft Dynamics 365 (on-premises) Cross-site Scripting VulnerabilityEPSS 0.9%CVE-2021-36956MEDIUMAzure Sphere Information Disclosure VulnerabilityEPSS 0.9%CVE-2024-49110MEDIUMWindows Mobile Broadband Driver Elevation of Privilege VulnerabilityEPSS 0.9%CVE-2020-17076HIGHWindows Update Orchestrator Service Elevation of Privilege VulnerabilityEPSS 0.9%CVE-2020-1596MEDIUMTLS Information Disclosure VulnerabilityEPSS 0.9%CVE-2023-38147HIGHWindows Miracast Wireless Display Remote Code Execution VulnerabilityEPSS 0.9%CVE-2024-39804HIGHA library injection vulnerability exists in Microsoft PowerPoint 16.83 for macOS. A specially crafted library can leverage PowerPoint's acceEPSS 0.9%CVE-2024-28917MEDIUMAzure Arc-enabled Kubernetes Extension Cluster-Scope Elevation of Privilege VulnerabilityEPSS 0.9%CVE-2023-21564HIGHAzure DevOps Server Cross-Site Scripting VulnerabilityEPSS 0.9%CVE-2024-20694MEDIUMWindows CoreMessaging Information Disclosure VulnerabilityEPSS 0.9%CVE-2026-25173HIGHWindows Routing and Remote Access Service (RRAS) Remote Code Execution VulnerabilityEPSS 0.9%CVE-2019-1478—An elevation of privilege vulnerability exists when Windows improperly handles COM object creation, aka 'Windows COM Server Elevation of PriEPSS 0.9%CVE-2019-1438—An elevation of privilege vulnerability exists when the Windows Graphics Component improperly handles objects in memory, aka 'Windows GraphiEPSS 0.9%CVE-2019-1434—An elevation of privilege vulnerability exists in Windows when the Windows kernel-mode driver fails to properly handle objects in memory, akEPSS 0.9%CVE-2019-1392—An elevation of privilege vulnerability exists when the Windows kernel fails to properly handle objects in memory, aka 'Windows Kernel ElevaEPSS 0.9%CVE-2022-29102MEDIUMWindows Failover Cluster Information Disclosure VulnerabilityEPSS 0.9%CVE-2026-34350MEDIUMWindows Storport Miniport Driver Denial of Service VulnerabilityEPSS 0.9%CVE-2020-1163—An elevation of privilege vulnerability exists in Windows Defender that leads arbitrary file deletion on the system.To exploit the vulnerabiEPSS 0.9%CVE-2026-68898MEDIUMWindows iSCSI Denial of Service VulnerabilityEPSS 0.9%CVE-2022-29120MEDIUMWindows Clustered Shared Volume Information Disclosure VulnerabilityEPSS 0.9%