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-2018-8529—A remote code execution vulnerability exists when Team Foundation Server (TFS) does not enable basic authorization on the communication betwEPSS 13.5%CVE-2018-8236—A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka "Microsoft Edge Memory CorruptioEPSS 13.4%CVE-2024-38213MEDIUMWindows Mark of the Web Security Feature Bypass VulnerabilityEPSS 13.4%KEVCVE-2020-16899HIGHWindows TCP/IP Denial of Service VulnerabilityEPSS 13.3%CVE-2021-31939HIGHMicrosoft Excel Remote Code Execution VulnerabilityEPSS 13.3%CVE-2018-8569—A remote code execution vulnerability exists in the Yammer desktop application due to the loading of arbitrary content, aka "Yammer Desktop EPSS 13.3%CVE-2020-0825—A remote code execution vulnerability exists in the way that the ChakraCore scripting engine handles objects in memory, aka 'Scripting EnginEPSS 13.3%CVE-2020-0970—A remote code execution vulnerability exists in the way that the ChakraCore scripting engine handles objects in memory, aka 'Scripting EnginEPSS 13.3%CVE-2020-0969—A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge (HTML-bEPSS 13.3%CVE-2020-0827—A remote code execution vulnerability exists in the way that the ChakraCore scripting engine handles objects in memory, aka 'Scripting EnginEPSS 13.3%CVE-2020-0662—A remote code execution vulnerability exists in the way that Windows handles objects in memory, aka 'Windows Remote Code Execution VulnerabiEPSS 13.3%CVE-2018-8457—A remote code execution vulnerability exists in the way the scripting engine handles objects in memory in Microsoft browsers, aka "ScriptingEPSS 13.2%CVE-2020-1401—A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory, aka 'Jet Database EnEPSS 13.2%CVE-2020-0971—A remote code execution vulnerability exists in Microsoft SharePoint when the software fails to check the source markup of an application paEPSS 13.2%CVE-2019-1208—A remote code execution vulnerability exists in the way that the VBScript engine handles objects in memory, aka 'VBScript Remote Code ExecutEPSS 13.2%CVE-2019-0772—A remote code execution vulnerability exists in the way that the VBScript engine handles objects in memory, aka 'Windows VBScript Engine RemEPSS 13.2%CVE-2019-1110—A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory, aka 'EPSS 13.2%CVE-2019-1111—A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory, aka 'EPSS 13.2%CVE-2018-8509—A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka "Microsoft Edge Memory CorruptioEPSS 13.1%CVE-2018-8491—A remote code execution vulnerability exists when Internet Explorer improperly accesses objects in memory, aka "Internet Explorer Memory CorEPSS 13.1%