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-2026-55944CRITICALMicrosoft Dynamics NAV and Microsoft Dynamics 365 Business Central (On Premises) Remote Code Execution VulnerabilityEPSS 1.5%CVE-2026-69836CRITICALMicrosoft Entra ID Remote Code Execution VulnerabilityEPSS 1.5%CVE-2026-59124CRITICALMicrosoft High Performance Computing (HPC) Pack Remote Code Execution VulnerabilityEPSS 1.5%CVE-2026-33819CRITICALMicrosoft Bing Remote Code Execution VulnerabilityEPSS 1.5%CVE-2023-28260HIGH.NET DLL Hijacking Remote Code Execution VulnerabilityEPSS 1.5%CVE-2020-0863—An information vulnerability exists when Windows Connected User Experiences and Telemetry Service improperly discloses file information, akaEPSS 1.5%CVE-2025-29805HIGHOutlook for Android Information Disclosure VulnerabilityEPSS 1.5%CVE-2022-44713HIGHMicrosoft Outlook for Mac Spoofing VulnerabilityEPSS 1.5%CVE-2024-49105HIGHRemote Desktop Client Remote Code Execution VulnerabilityEPSS 1.5%CVE-2025-49716HIGHWindows Netlogon Denial of Service VulnerabilityEPSS 1.5%CVE-2024-49125HIGHWindows Routing and Remote Access Service (RRAS) Remote Code Execution VulnerabilityEPSS 1.5%CVE-2023-35296MEDIUMMicrosoft PostScript and PCL6 Class Printer Driver Information Disclosure VulnerabilityEPSS 1.5%CVE-2024-30104HIGHMicrosoft Office Remote Code Execution VulnerabilityEPSS 1.5%CVE-2020-1320MEDIUMA cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web requesEPSS 1.5%CVE-2020-1298MEDIUMA cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web requesEPSS 1.5%CVE-2022-34708MEDIUMWindows Kernel Information Disclosure VulnerabilityEPSS 1.5%CVE-2022-34712MEDIUMWindows Defender Credential Guard Information Disclosure VulnerabilityEPSS 1.5%CVE-2022-34710MEDIUMWindows Defender Credential Guard Information Disclosure VulnerabilityEPSS 1.5%CVE-2020-0927MEDIUMA cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web requesEPSS 1.5%CVE-2020-0962—An information disclosure vulnerability exists when the win32k component improperly provides kernel information, aka 'Win32k Information DisEPSS 1.5%