Vulnerabilidades en Microsoft

10.811 resultados
Análisis 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-2025-21342HIGHMicrosoft Edge (Chromium-based) Remote Code Execution VulnerabilityEPSS 1.3%CVE-2020-1331—A spoofing vulnerability exists when System Center Operations Manager (SCOM) does not properly sanitize a specially crafted web request to aEPSS 1.3%CVE-2025-29828HIGHWindows Schannel Remote Code Execution VulnerabilityEPSS 1.3%CVE-2023-41769HIGHLayer 2 Tunneling Protocol Remote Code Execution VulnerabilityEPSS 1.3%CVE-2023-41768HIGHLayer 2 Tunneling Protocol Remote Code Execution VulnerabilityEPSS 1.3%CVE-2023-41770HIGHLayer 2 Tunneling Protocol Remote Code Execution VulnerabilityEPSS 1.3%CVE-2023-41765HIGHLayer 2 Tunneling Protocol Remote Code Execution VulnerabilityEPSS 1.3%CVE-2023-23400HIGHWindows DNS Server Remote Code Execution VulnerabilityEPSS 1.3%CVE-2023-38166HIGHLayer 2 Tunneling Protocol Remote Code Execution VulnerabilityEPSS 1.3%CVE-2023-41767HIGHLayer 2 Tunneling Protocol Remote Code Execution VulnerabilityEPSS 1.3%CVE-2023-41771HIGHLayer 2 Tunneling Protocol Remote Code Execution VulnerabilityEPSS 1.3%CVE-2021-1672MEDIUMWindows Projected File System FS Filter Driver Information Disclosure VulnerabilityEPSS 1.3%CVE-2019-0965HIGHWindows Hyper-V Remote Code Execution VulnerabilityEPSS 1.3%CVE-2020-16921MEDIUMWindows Text Services Framework Information Disclosure VulnerabilityEPSS 1.3%CVE-2020-16919MEDIUMWindows Enterprise App Management Service Information Disclosure VulnerabilityEPSS 1.3%CVE-2026-50330HIGHWindows Remote Desktop Client Elevation of Privilege VulnerabilityEPSS 1.3%CVE-2024-29050HIGHWindows Cryptographic Services Remote Code Execution VulnerabilityEPSS 1.3%CVE-2018-8592—An elevation of privilege vulnerability exists in Windows 10 version 1809 when installed from physical media (USB, DVD, etc, aka "Windows ElEPSS 1.3%CVE-2018-8412—An elevation of privilege vulnerability exists when the Microsoft AutoUpdate (MAU) application for Mac improperly validates updates before eEPSS 1.2%CVE-2024-30045MEDIUM.NET and Visual Studio Remote Code Execution VulnerabilityEPSS 1.2%