Vulnerabilities in Microsoft

10,810 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-2021-38655HIGHMicrosoft Excel Remote Code Execution VulnerabilityEPSS 6.3%CVE-2018-8579—An information disclosure vulnerability exists when attaching files to Outlook messages, aka "Microsoft Outlook Information Disclosure VulneEPSS 6.3%CVE-2024-43502HIGHWindows Kernel Elevation of Privilege VulnerabilityEPSS 6.3%CVE-2020-1018—An information disclosure vulnerability exists when Microsoft Dynamics Business Central/NAV on-premise does not properly hide the value of aEPSS 6.3%CVE-2021-38659HIGHMicrosoft Office Graphics Remote Code Execution VulnerabilityEPSS 6.3%CVE-2021-38653HIGHMicrosoft Office Visio Remote Code Execution VulnerabilityEPSS 6.3%CVE-2021-38658HIGHMicrosoft Office Graphics Remote Code Execution VulnerabilityEPSS 6.3%CVE-2021-38654HIGHMicrosoft Office Visio Remote Code Execution VulnerabilityEPSS 6.3%CVE-2021-24066HIGHMicrosoft SharePoint Remote Code Execution VulnerabilityEPSS 6.3%CVE-2021-27063HIGHWindows DNS Server Denial of Service VulnerabilityEPSS 6.3%CVE-2022-30160HIGHWindows Advanced Local Procedure Call (ALPC) Elevation of Privilege VulnerabilityEPSS 6.3%CVE-2020-0882—An information disclosure vulnerability exists when the Windows GDI component improperly discloses the contents of its memory, aka 'Windows EPSS 6.3%CVE-2020-0880—An information disclosure vulnerability exists when the Windows GDI component improperly discloses the contents of its memory, aka 'Windows EPSS 6.3%CVE-2018-8422—An information disclosure vulnerability exists when the Windows GDI component improperly discloses the contents of its memory, aka "Windows EPSS 6.3%CVE-2024-38014HIGHWindows Installer Elevation of Privilege VulnerabilityEPSS 6.3%KEVCVE-2020-1108—.NET Core & .NET Framework Denial of Service VulnerabilityEPSS 6.3%CVE-2023-35644HIGHWindows Sysmain Service Elevation of Privilege VulnerabilityEPSS 6.3%CVE-2018-8234—An information disclosure vulnerability exists when Microsoft Edge improperly handles objects in memory, aka "Microsoft Edge Information DisEPSS 6.3%CVE-2018-0871—An information disclosure vulnerability exists when Edge improperly marks files, aka "Microsoft Edge Information Disclosure Vulnerability." EPSS 6.3%CVE-2022-22034HIGHWindows Graphics Component Elevation of Privilege VulnerabilityEPSS 6.2%