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-2019-1333—A remote code execution vulnerability exists in the Windows Remote Desktop Client when a user connects to a malicious server, aka 'Remote DeEPSS 14.9%CVE-2019-0845—A remote code execution vulnerability exists when the IOleCvt interface renders ASP webpage content, aka 'Windows IOleCvt Interface Remote CEPSS 14.9%CVE-2018-8292—An information disclosure vulnerability exists in .NET Core when authentication information is inadvertently exposed in a redirect, aka ".NEEPSS 14.8%CVE-2018-8367—A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka "CEPSS 14.8%CVE-2019-0673—A remote code execution vulnerability exists when the Microsoft Office Access Connectivity Engine improperly handles objects in memory, aka EPSS 14.8%CVE-2019-0675—A remote code execution vulnerability exists when the Microsoft Office Access Connectivity Engine improperly handles objects in memory, aka EPSS 14.8%CVE-2019-0671—A remote code execution vulnerability exists when the Microsoft Office Access Connectivity Engine improperly handles objects in memory, aka EPSS 14.8%CVE-2019-0672—A remote code execution vulnerability exists when the Microsoft Office Access Connectivity Engine improperly handles objects in memory, aka EPSS 14.8%CVE-2024-26209MEDIUMMicrosoft Local Security Authority Subsystem Service Information Disclosure VulnerabilityEPSS 14.8%CVE-2018-8456—A remote code execution vulnerability exists in the way that the ChakraCore scripting engine handles objects in memory, aka "Scripting EnginEPSS 14.7%CVE-2018-8354—A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Microsoft Edge, aka "ScriptinEPSS 14.7%CVE-2018-0978—A remote code execution vulnerability exists when Internet Explorer improperly accesses objects in memory, aka "Internet Explorer Memory CorEPSS 14.7%CVE-2018-0996—A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer, aka "ScripEPSS 14.7%CVE-2020-1208—A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory, aka 'Jet Database EnEPSS 14.7%CVE-2018-1001—A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer, aka "ScripEPSS 14.7%CVE-2018-8475—A remote code execution vulnerability exists when Windows does not properly handle specially crafted image files, aka "Windows Remote Code EEPSS 14.6%CVE-2018-1023—A remote code execution vulnerability exists in the way that Microsoft browsers access objects in memory, aka "Microsoft Browser Memory CorrEPSS 14.6%CVE-2018-8465—A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka "CEPSS 14.6%CVE-2018-8459—A remote code execution vulnerability exists in the way that the ChakraCore scripting engine handles objects in memory, aka "Scripting EnginEPSS 14.6%CVE-2018-8473—A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka "Microsoft Edge Memory CorruptioEPSS 14.6%