Vulnerabilidades em Microsoft

10.810 resultados
Análise 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-2022-24767HIGHGitHub: Git for Windows' uninstaller vulnerable to DLL hijacking when run under the SYSTEM user account.EPSS 1.5%CVE-2018-8164—An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka "Win32k EPSS 1.5%CVE-2020-17113MEDIUMWindows Camera Codec Information Disclosure VulnerabilityEPSS 1.5%CVE-2019-1163MEDIUMWindows File Signature Security Feature Bypass VulnerabilityEPSS 1.5%CVE-2023-36425HIGHWindows Distributed File System (DFS) Remote Code Execution VulnerabilityEPSS 1.5%CVE-2024-21350HIGHMicrosoft WDAC OLE DB provider for SQL Server Remote Code Execution VulnerabilityEPSS 1.5%CVE-2022-21838MEDIUMWindows Cleanup Manager Elevation of Privilege VulnerabilityEPSS 1.5%CVE-2018-0854—A security feature bypass vulnerability exists in Windows Scripting Host which could allow an attacker to bypass Device Guard, aka "Windows EPSS 1.5%CVE-2019-1486—A spoofing vulnerability exists in Visual Studio Live Share when a guest connected to a Live Share session is redirected to an arbitrary URLEPSS 1.5%CVE-2026-21520HIGHCopilot Studio Information Disclosure VulnerabilityEPSS 1.5%CVE-2020-17046MEDIUMWindows Error Reporting Denial of Service VulnerabilityEPSS 1.5%CVE-2021-24113MEDIUMMicrosoft Edge (Chromium-based) Security Feature Bypass VulnerabilityEPSS 1.5%CVE-2020-1474HIGHWindows Image Acquisition Service Information Disclosure VulnerabilityEPSS 1.5%CVE-2024-21316MEDIUMWindows Server Key Distribution Service Security Feature BypassEPSS 1.5%CVE-2020-0656—A cross site scripting vulnerability exists when Microsoft Dynamics 365 (on-premises) does not properly sanitize a specially crafted web reqEPSS 1.5%CVE-2020-0754—An elevation of privilege vulnerability exists in Windows Error Reporting (WER) when WER handles and executes files, aka 'Windows Error RepoEPSS 1.5%CVE-2020-1049—A cross site scripting vulnerability exists when Microsoft Dynamics 365 (on-premises) does not properly sanitize a specially crafted web reqEPSS 1.5%CVE-2025-21332MEDIUMMapUrlToZone Security Feature Bypass VulnerabilityEPSS 1.5%CVE-2025-26635MEDIUMWindows Hello Security Feature Bypass VulnerabilityEPSS 1.5%CVE-2020-1560HIGHMicrosoft Windows Codecs Library Remote Code Execution VulnerabilityEPSS 1.5%