Vulnerabilidades en Microsoft

8673 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-2019-1241A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory, aka 'Jet Database EnEPSS 16.2%CVE-2018-8597A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory, aka "EPSS 16.1%CVE-2020-1118A denial of service vulnerability exists in the Windows implementation of Transport Layer Security (TLS) when it improperly handles certain EPSS 16.1%CVE-2019-0625A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory, aka 'Jet Database EnEPSS 16.1%CVE-2019-0596A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory, aka 'Jet Database EnEPSS 16.1%CVE-2019-0597A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory, aka 'Jet Database EnEPSS 16.1%CVE-2019-0851A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory, aka 'Jet Database EnEPSS 16.1%CVE-2019-0846A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory, aka 'Jet Database EnEPSS 16.1%CVE-2019-0847A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory, aka 'Jet Database EnEPSS 16.1%CVE-2019-0546A remote code execution vulnerability exists in Visual Studio when the C++ compiler improperly handles specific combinations of C++ construcEPSS 16.1%CVE-2019-0583A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory, aka "Jet Database EnEPSS 16.1%CVE-2024-38197MEDIUMMicrosoft Teams for iOS Spoofing VulnerabilityEPSS 16.1%CVE-2018-8450A remote code execution vulnerability exists when Windows Search handles objects in memory, aka "Windows Search Remote Code Execution VulnerEPSS 16.1%CVE-2024-38060HIGHWindows Imaging Component Remote Code Execution VulnerabilityEPSS 16.0%CVE-2025-29793HIGHMicrosoft SharePoint Remote Code Execution VulnerabilityEPSS 16.0%CVE-2021-31178MEDIUMMicrosoft Office Information Disclosure VulnerabilityEPSS 16.0%CVE-2020-0986HIGHAn elevation of privilege vulnerability exists when the Windows kernel fails to properly handle objects in memory, aka 'Windows Kernel ElevaEPSS 15.9%KEVCVE-2019-1306A remote code execution vulnerability exists when Azure DevOps Server (ADO) and Team Foundation Server (TFS) fail to validate input properlyEPSS 15.9%CVE-2020-0734A remote code execution vulnerability exists in the Windows Remote Desktop Client when a user connects to a malicious server, aka 'Remote DeEPSS 15.9%CVE-2018-8296A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer, aka "ScripEPSS 15.9%