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-2022-34714HIGHWindows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution VulnerabilityEPSS 1.6%CVE-2020-1170—An elevation of privilege vulnerability exists in Windows Defender that leads arbitrary file deletion on the system.To exploit the vulnerabiEPSS 1.6%CVE-2018-8606—A cross site scripting vulnerability exists when Microsoft Dynamics 365 (on-premises) version 8 does not properly sanitize a specially craftEPSS 1.6%CVE-2018-8608—A cross site scripting vulnerability exists when Microsoft Dynamics 365 (on-premises) version 8 does not properly sanitize a specially craftEPSS 1.6%CVE-2018-8607—A cross site scripting vulnerability exists when Microsoft Dynamics 365 (on-premises) version 8 does not properly sanitize a specially craftEPSS 1.6%CVE-2020-1451MEDIUMA cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web requesEPSS 1.6%CVE-2020-1450MEDIUMA cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web requesEPSS 1.6%CVE-2019-1054MEDIUMMicrosoft Edge Security Feature Bypass VulnerabilityEPSS 1.6%CVE-2022-24485HIGHWin32 File Enumeration Remote Code Execution VulnerabilityEPSS 1.6%CVE-2021-1684MEDIUMWindows Bluetooth Security Feature Bypass VulnerabilityEPSS 1.6%CVE-2024-30013HIGHWindows MultiPoint Services Remote Code Execution VulnerabilityEPSS 1.6%CVE-2025-21313MEDIUMWindows Security Account Manager (SAM) Denial of Service VulnerabilityEPSS 1.6%CVE-2020-16861MEDIUMMicrosoft Dynamics 365 (On-Premise) Cross Site Scripting VulnerabilityEPSS 1.6%CVE-2020-16864MEDIUMMicrosoft Dynamics 365 (On-Premise) Cross Site Scripting VulnerabilityEPSS 1.6%CVE-2025-24056HIGHWindows Telephony Service Remote Code Execution VulnerabilityEPSS 1.6%CVE-2019-1399—A denial of service vulnerability exists when Microsoft Hyper-V on a host server fails to properly validate input from a privileged user on EPSS 1.6%CVE-2020-1160—An information disclosure vulnerability exists when the Microsoft Windows Graphics Component improperly handles objects in memory, aka 'MicrEPSS 1.6%CVE-2021-28315HIGHWindows Media Video Decoder Remote Code Execution VulnerabilityEPSS 1.6%CVE-2026-21536CRITICALMicrosoft Devices Pricing Program Remote Code Execution VulnerabilityEPSS 1.6%CVE-2023-21761HIGHMicrosoft Exchange Server Information Disclosure VulnerabilityEPSS 1.6%