Vulnerabilities in Microsoft

8,716 results
Vexday analysis

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-2024-30050MEDIUMWindows Mark of the Web Security Feature Bypass VulnerabilityEPSS 11.5%CVE-2020-0966—A remote code execution vulnerability exists in the way that the VBScript engine handles objects in memory, aka 'VBScript Remote Code ExecutEPSS 11.4%CVE-2020-0967—A remote code execution vulnerability exists in the way that the VBScript engine handles objects in memory, aka 'VBScript Remote Code ExecutEPSS 11.4%CVE-2024-26160MEDIUMWindows Cloud Files Mini Filter Driver Information Disclosure VulnerabilityEPSS 11.4%CVE-2026-21249LOWWindows NTLM Spoofing VulnerabilityEPSS 11.4%CVE-2019-1102—A remote code execution vulnerability exists in the way that the Windows Graphics Device Interface (GDI) handles objects in the memory, aka EPSS 11.3%CVE-2019-1244—An information disclosure vulnerability exists when DirectWrite improperly discloses the contents of its memory, aka 'DirectWrite InformatioEPSS 11.3%CVE-2022-35756HIGHWindows Kerberos Elevation of Privilege VulnerabilityEPSS 11.3%CVE-2020-1446—A remote code execution vulnerability exists in Microsoft Word software when it fails to properly handle objects in memory, aka 'Microsoft WEPSS 11.3%CVE-2020-0979—A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory, aka 'EPSS 11.3%CVE-2020-0906—A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory, aka 'EPSS 11.3%CVE-2020-1117—A remote code execution vulnerability exists in the way that the Color Management Module (ICM32.dll) handles objects in memory, aka 'MicrosoEPSS 11.2%CVE-2026-40372CRITICALASP.NET Core Elevation of Privilege VulnerabilityEPSS 11.2%CVE-2018-8243—A remote code execution vulnerability exists in the way that the ChakraCore scripting engine handles objects in memory, aka "Scripting EnginEPSS 11.2%CVE-2019-1240—A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory, aka 'Jet Database EnEPSS 11.2%CVE-2019-1249—A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory, aka 'Jet Database EnEPSS 11.2%CVE-2019-1247—A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory, aka 'Jet Database EnEPSS 11.2%CVE-2019-1242—A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory, aka 'Jet Database EnEPSS 11.2%CVE-2021-24078CRITICALWindows DNS Server Remote Code Execution VulnerabilityEPSS 11.2%CVE-2019-1248—A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory, aka 'Jet Database EnEPSS 11.2%