Vulnerabilidades em Microsoft

10.809 resultados
Análise 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-2018-8245—A remote code execution vulnerability exists when Microsoft Publisher fails to utilize features that lock down the Local Machine zone when iEPSS 16.9%CVE-2020-0881—A remote code execution vulnerability exists in the way that the Windows Graphics Device Interface (GDI) handles objects in the memory, aka EPSS 16.8%CVE-2019-1182CRITICALRemote Desktop Services Remote Code Execution VulnerabilityEPSS 16.8%CVE-2023-36036HIGHWindows Cloud Files Mini Filter Driver Elevation of Privilege VulnerabilityEPSS 16.7%KEVCVE-2022-24481HIGHWindows Common Log File System Driver Elevation of Privilege VulnerabilityEPSS 16.6%CVE-2018-8227—A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka "CEPSS 16.6%CVE-2018-8110—A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka "Microsoft Edge Memory CorruptioEPSS 16.6%CVE-2018-8111—A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka "Microsoft Edge Memory CorruptioEPSS 16.6%CVE-2019-1468—A remote code execution vulnerability exists when the Windows font library improperly handles specially crafted embedded fonts, aka 'Win32k EPSS 16.6%CVE-2018-1020—A remote code execution vulnerability exists when Internet Explorer improperly accesses objects in memory, aka "Internet Explorer Memory CorEPSS 16.6%CVE-2021-26877CRITICALWindows DNS Server Remote Code Execution VulnerabilityEPSS 16.5%CVE-2020-0734—A remote code execution vulnerability exists in the Windows Remote Desktop Client when a user connects to a malicious server, aka 'Remote DeEPSS 16.5%CVE-2018-8296—A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer, aka "ScripEPSS 16.5%CVE-2025-53760HIGHMicrosoft SharePoint Elevation of Privilege VulnerabilityEPSS 16.5%CVE-2018-8311—A remote code execution vulnerability exists when Skype for Business and Microsoft Lync clients fail to properly sanitize specially crafted EPSS 16.4%CVE-2018-8231—A remote code execution vulnerability exists when HTTP Protocol Stack (Http.sys) improperly handles objects in memory, aka "HTTP Protocol StEPSS 16.4%CVE-2022-22005HIGHMicrosoft SharePoint Server Remote Code Execution VulnerabilityEPSS 16.4%CVE-2020-1048HIGHWindows Print Spooler Elevation of Privilege VulnerabilityEPSS 16.4%CVE-2024-21407HIGHWindows Hyper-V Remote Code Execution VulnerabilityEPSS 16.3%CVE-2025-47984HIGHWindows GDI Information Disclosure VulnerabilityEPSS 16.2%