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-2019-1375—A cross site scripting vulnerability exists when Microsoft Dynamics 365 (on-premises) does not properly sanitize a specially crafted web reqEPSS 1.5%CVE-2020-1289—A spoofing vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SEPSS 1.5%CVE-2023-33143HIGHMicrosoft Edge (Chromium-based) Elevation of Privilege VulnerabilityEPSS 1.5%CVE-2020-17046MEDIUMWindows Error Reporting Denial of Service VulnerabilityEPSS 1.5%CVE-2020-16901MEDIUMWindows Kernel Information Disclosure VulnerabilityEPSS 1.5%CVE-2021-42297MEDIUMWindows 10 Update Assistant Elevation of Privilege VulnerabilityEPSS 1.5%CVE-2020-0716—An information disclosure vulnerability exists when the win32k component improperly provides kernel information, aka 'Win32k Information DisEPSS 1.5%CVE-2020-0736—An information disclosure vulnerability exists when the Windows kernel improperly handles objects in memory, aka 'Windows Kernel InformationEPSS 1.5%CVE-2020-0717—An information disclosure vulnerability exists when the win32k component improperly provides kernel information, aka 'Win32k Information DisEPSS 1.5%CVE-2023-35303HIGHUSB Audio Class System Driver Remote Code Execution VulnerabilityEPSS 1.5%CVE-2020-0698—An information disclosure vulnerability exists when the Telephony Service improperly discloses the contents of its memory, aka 'Windows InfoEPSS 1.5%CVE-2020-0658—An information disclosure vulnerability exists in the Windows Common Log File System (CLFS) driver when it fails to properly handle objects EPSS 1.5%CVE-2020-0705—An information disclosure vulnerability exists when the Windows Network Driver Interface Specification (NDIS) improperly handles memory.To eEPSS 1.5%CVE-2022-35743HIGHMicrosoft Windows Support Diagnostic Tool (MSDT) Remote Code Execution VulnerabilityEPSS 1.5%CVE-2019-1381—An information disclosure vulnerability exists when the Windows Servicing Stack allows access to unprivileged file locations, aka 'MicrosoftEPSS 1.5%CVE-2025-47954HIGHMicrosoft SQL Server Elevation of Privilege VulnerabilityEPSS 1.5%CVE-2022-35766HIGHWindows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution VulnerabilityEPSS 1.5%CVE-2022-35767HIGHWindows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution VulnerabilityEPSS 1.5%CVE-2022-21929LOWMicrosoft Edge (Chromium-based) Remote Code Execution VulnerabilityEPSS 1.5%CVE-2024-26180HIGHSecure Boot Security Feature Bypass VulnerabilityEPSS 1.5%