Vulnerabilidades en Microsoft

10.809 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-2018-8576—A remote code execution vulnerability exists in Microsoft Outlook software when it fails to properly handle objects in memory, aka "MicrosofEPSS 19.1%CVE-2020-1219—A remote code execution vulnerability exists in the way that Microsoft browsers access objects in memory, aka 'Microsoft Browser Memory CorrEPSS 19.1%CVE-2018-1027—A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory, aka "EPSS 19.0%CVE-2019-1280—A remote code execution vulnerability exists in Microsoft Windows that could allow remote code execution if a .LNK file is processed.An attaEPSS 19.0%CVE-2025-21293HIGHActive Directory Domain Services Elevation of Privilege VulnerabilityEPSS 19.0%CVE-2018-1028—A remote code execution vulnerability exists when the Office graphics component improperly handles specially crafted embedded fonts, aka "MiEPSS 18.9%CVE-2018-8472—An information disclosure vulnerability exists in the way that the Windows Graphics Device Interface (GDI) handles objects in memory, allowiEPSS 18.9%CVE-2026-20947HIGHMicrosoft SharePoint Server Remote Code Execution VulnerabilityEPSS 18.8%CVE-2022-21990HIGHRemote Desktop Client Remote Code Execution VulnerabilityEPSS 18.8%CVE-2018-8346—A remote code execution vulnerability exists in Microsoft Windows that could allow remote code execution if a .LNK file is processed, aka "LEPSS 18.8%CVE-2022-22047HIGHWindows Client Server Run-time Subsystem (CSRSS) Elevation of Privilege VulnerabilityEPSS 18.8%KEVCVE-2018-1004—A remote code execution vulnerability exists in the way that the VBScript engine handles objects in memory, aka "Windows VBScript Engine RemEPSS 18.7%CVE-2019-0812—A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka 'CEPSS 18.7%CVE-2018-8242—A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer, aka "ScripEPSS 18.6%CVE-2019-0566—An elevation of privilege vulnerability exists in Microsoft Edge Browser Broker COM object, aka "Microsoft Edge Elevation of Privilege VulneEPSS 18.6%CVE-2018-8582—A remote code execution vulnerability exists in the way that Microsoft Outlook parses specially modified rule export files, aka "Microsoft OEPSS 18.6%CVE-2018-8350—A remote code execution vulnerability exists when Microsoft Windows PDF Library improperly handles objects in memory, aka "Windows PDF RemotEPSS 18.6%CVE-2019-1372—An remote code execution vulnerability exists when Azure App Service/ Antares on Azure Stack fails to check the length of a buffer prior to EPSS 18.5%CVE-2019-1250—A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory, aka 'Jet Database EnEPSS 18.5%CVE-2019-1243—A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory, aka 'Jet Database EnEPSS 18.5%