Vulnerabilities in Microsoft

9,312 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-2024-49105HIGHRemote Desktop Client Remote Code Execution VulnerabilityEPSS 1.5%CVE-2020-0891MEDIUMThis vulnerability is caused when SharePoint Server does not properly sanitize a specially crafted request to an affected SharePoint server.EPSS 1.5%CVE-2024-21305MEDIUMHypervisor-Protected Code Integrity (HVCI) Security Feature Bypass VulnerabilityEPSS 1.5%CVE-2024-49125HIGHWindows Routing and Remote Access Service (RRAS) Remote Code Execution VulnerabilityEPSS 1.5%CVE-2022-21891HIGHMicrosoft Dynamics 365 (on-premises) Spoofing VulnerabilityEPSS 1.5%CVE-2020-1377HIGHWindows Registry Elevation of Privilege VulnerabilityEPSS 1.5%CVE-2022-38033MEDIUMWindows Server Remotely Accessible Registry Keys Information Disclosure VulnerabilityEPSS 1.5%CVE-2022-21839MEDIUMWindows Event Tracing Discretionary Access Control List Denial of Service VulnerabilityEPSS 1.5%CVE-2022-41062HIGHMicrosoft SharePoint Server Remote Code Execution VulnerabilityEPSS 1.5%CVE-2024-26231HIGHWindows DNS Server Remote Code Execution VulnerabilityEPSS 1.5%CVE-2024-26227HIGHWindows DNS Server Remote Code Execution VulnerabilityEPSS 1.5%CVE-2024-38114HIGHWindows IP Routing Management Snapin Remote Code Execution VulnerabilityEPSS 1.5%CVE-2022-34710MEDIUMWindows Defender Credential Guard Information Disclosure VulnerabilityEPSS 1.5%CVE-2025-21203MEDIUMWindows Routing and Remote Access Service (RRAS) Information Disclosure VulnerabilityEPSS 1.5%CVE-2018-8652—A Cross-site Scripting (XSS) vulnerability exists when Windows Azure Pack does not properly sanitize user-provided input, aka "Windows AzureEPSS 1.5%CVE-2023-24881MEDIUMMicrosoft Teams Information Disclosure VulnerabilityEPSS 1.5%CVE-2023-36801MEDIUMDHCP Server Service Information Disclosure VulnerabilityEPSS 1.5%CVE-2025-26686HIGHWindows TCP/IP Remote Code Execution VulnerabilityEPSS 1.5%CVE-2024-21313MEDIUMWindows TCP/IP Information Disclosure VulnerabilityEPSS 1.5%CVE-2020-0642—An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka 'Win32k EPSS 1.5%