Vulnerabilidades em microsoft

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Análise Vexday

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-2022-37998HIGHWindows Local Session Manager (LSM) Denial of Service VulnerabilityEPSS 3.0%CVE-2025-21219MEDIUMMapUrlToZone Security Feature Bypass VulnerabilityEPSS 3.0%CVE-2022-24539HIGHWindows Hyper-V Shared Virtual Hard Disks Information Disclosure VulnerabilityEPSS 3.0%CVE-2025-47994HIGHMicrosoft Office Elevation of Privilege VulnerabilityEPSS 3.0%CVE-2023-35383HIGHMicrosoft Message Queuing Information Disclosure VulnerabilityEPSS 3.0%CVE-2023-28285HIGHMicrosoft Office Remote Code Execution VulnerabilityEPSS 3.0%CVE-2021-1656MEDIUMTPM Device Driver Information Disclosure VulnerabilityEPSS 3.0%CVE-2022-35833HIGHWindows Secure Channel Denial of Service VulnerabilityEPSS 3.0%CVE-2020-1235—An elevation of privilege vulnerability exists when the Windows Runtime improperly handles objects in memory, aka 'Windows Runtime ElevationEPSS 3.0%CVE-2022-37973HIGHWindows Local Session Manager (LSM) Denial of Service VulnerabilityEPSS 3.0%CVE-2021-43888HIGHMicrosoft Defender for IoT Information Disclosure VulnerabilityEPSS 3.0%CVE-2021-43222HIGHMicrosoft Message Queuing Information Disclosure VulnerabilityEPSS 3.0%CVE-2021-43236HIGHMicrosoft Message Queuing Information Disclosure VulnerabilityEPSS 3.0%CVE-2019-0570—An elevation of privilege vulnerability exists when the Windows Runtime improperly handles objects in memory, aka "Windows Runtime ElevationEPSS 3.0%CVE-2019-1262—A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web requesEPSS 3.0%CVE-2021-41356HIGHWindows Denial of Service VulnerabilityEPSS 3.0%CVE-2025-21247MEDIUMMapUrlToZone Security Feature Bypass VulnerabilityEPSS 3.0%CVE-2024-26190HIGHMicrosoft QUIC Denial of Service VulnerabilityEPSS 3.0%CVE-2022-22021HIGHMicrosoft Edge (Chromium-based) Remote Code Execution VulnerabilityEPSS 3.0%CVE-2022-24548MEDIUMMicrosoft Defender Denial of Service VulnerabilityEPSS 3.0%