Vulnerabilidades en microsoft
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Microsoft apresenta 41 vulnerabilidades registradas, com 29 publicadas nos últimos 90 dias, indicando ritmo elevado de descobertas recentes. Oito vulnerabilidades críticas foram identificadas, predominantemente relacionadas a traversal de diretório (CWE-22), mas nenhuma está sob exploração ativa conhecida no momento. O volume recente de falhas requer atenção contínua em patching, especialmente considerando a superfície de ataque do ecossistema Microsoft.
CVE-2026-50463HIGHWindows Kernel Information Disclosure VulnerabilityEPSS 0.7%CVE-2024-30039MEDIUMWindows Remote Access Connection Manager Information Disclosure VulnerabilityEPSS 0.7%CVE-2025-53762HIGHMicrosoft Purview Elevation of Privilege VulnerabilityEPSS 0.7%CVE-2020-1463—An elevation of privilege vulnerability exists in the way that the SharedStream Library handles objects in memory, aka 'Windows SharedStreamEPSS 0.7%CVE-2020-1273—An elevation of privilege vulnerability exists when the Windows kernel fails to properly handle objects in memory, aka 'Windows Kernel ElevaEPSS 0.7%CVE-2020-1553—Windows Runtime Elevation of Privilege VulnerabilityEPSS 0.7%CVE-2021-26878HIGHWindows Print Spooler Elevation of Privilege VulnerabilityEPSS 0.7%CVE-2023-21805HIGHWindows MSHTML Platform Remote Code Execution VulnerabilityEPSS 0.7%CVE-2024-49031HIGHMicrosoft Office Graphics Remote Code Execution VulnerabilityEPSS 0.7%CVE-2024-42220HIGHA library injection vulnerability exists in Microsoft Outlook 16.83.3 for macOS. A specially crafted library can leverage Outlook's access pEPSS 0.7%CVE-2020-1352—An elevation of privilege vulnerability exists when the Windows USO Core Worker improperly handles memory.To exploit this vulnerability, an EPSS 0.7%CVE-2020-1371—An elevation of privilege vulnerability exists when the Windows Event Logging Service improperly handles memory.To exploit this vulnerabilitEPSS 0.7%CVE-2024-43106HIGHA library injection vulnerability exists in Microsoft Excel 16.83 for macOS. A specially crafted library can leverage Excel's access privileEPSS 0.7%CVE-2026-47303HIGHASP.NET Core Elevation of Privilege VulnerabilityEPSS 0.7%CVE-2024-49027HIGHMicrosoft Excel Remote Code Execution VulnerabilityEPSS 0.7%CVE-2024-49021HIGHMicrosoft SQL Server Remote Code Execution VulnerabilityEPSS 0.7%CVE-2026-58617HIGHM365 Copilot for iOS Elevation of Privilege VulnerabilityEPSS 0.7%CVE-2024-49030HIGHMicrosoft Excel Remote Code Execution VulnerabilityEPSS 0.7%CVE-2025-21193MEDIUMActive Directory Federation Server Spoofing VulnerabilityEPSS 0.7%CVE-2020-1078—An elevation of privilege vulnerability exists in Windows Installer because of the way Windows Installer handles certain filesystem operatioEPSS 0.7%