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-2019-0801—A remote code execution vulnerability exists when Microsoft Office fails to properly handle certain files.To exploit the vulnerability, an aEPSS 18.5%CVE-2018-8500—A remote code execution vulnerability exists in the way that the ChakraCore scripting engine handles objects in memory, aka "Scripting EnginEPSS 18.5%CVE-2022-22718HIGHWindows Print Spooler Elevation of Privilege VulnerabilityEPSS 18.5%KEVCVE-2019-1124—A remote code execution vulnerability exists in the way that DirectWrite handles objects in memory, aka 'DirectWrite Remote Code Execution VEPSS 18.4%CVE-2019-0674—A remote code execution vulnerability exists when the Microsoft Office Access Connectivity Engine improperly handles objects in memory, aka EPSS 18.4%CVE-2018-8440HIGHAn elevation of privilege vulnerability exists when Windows improperly handles calls to Advanced Local Procedure Call (ALPC), aka "Windows AEPSS 18.4%KEVCVE-2026-20925MEDIUMNTLM Hash Disclosure Spoofing VulnerabilityEPSS 18.2%CVE-2019-0792—A remote code execution vulnerability exists when the Microsoft XML Core Services MSXML parser processes user input, aka 'MS XML Remote CodeEPSS 18.2%CVE-2019-0793—A remote code execution vulnerability exists when the Microsoft XML Core Services MSXML parser processes user input, aka 'MS XML Remote CodeEPSS 18.2%CVE-2019-0791—A remote code execution vulnerability exists when the Microsoft XML Core Services MSXML parser processes user input, aka 'MS XML Remote CodeEPSS 18.2%CVE-2018-8376—A remote code execution vulnerability exists in Microsoft PowerPoint software when the software fails to properly handle objects in memory, EPSS 18.2%CVE-2019-0842—A remote code execution vulnerability exists in the way that the VBScript engine handles objects in memory, aka 'Windows VBScript Engine RemEPSS 18.0%CVE-2024-29990CRITICALMicrosoft Azure Kubernetes Service Confidential Container Elevation of Privilege VulnerabilityEPSS 18.0%CVE-2019-1462—A remote code execution vulnerability exists in Microsoft PowerPoint software when the software fails to properly handle objects in memory, EPSS 18.0%CVE-2020-0605—A remote code execution vulnerability exists in .NET software when the software fails to check the source markup of a file.An attacker who sEPSS 17.8%CVE-2020-0995—A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory, aka 'Jet Database EnEPSS 17.7%CVE-2023-35636MEDIUMMicrosoft Outlook Information Disclosure VulnerabilityEPSS 17.7%CVE-2020-0767—A remote code execution vulnerability exists in the way that the ChakraCore scripting engine handles objects in memory, aka 'Scripting EnginEPSS 17.6%CVE-2023-36397CRITICALWindows Pragmatic General Multicast (PGM) Remote Code Execution VulnerabilityEPSS 17.5%CVE-2019-0630—A remote code execution vulnerability exists in the way that the Microsoft Server Message Block 2.0 (SMBv2) server handles certain requests,EPSS 17.4%