Vulnerabilities in Microsoft

10,809 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-2020-1448—A remote code execution vulnerability exists in Microsoft Word software when it fails to properly handle objects in memory, aka 'Microsoft WEPSS 10.0%CVE-2019-1453—A denial of service vulnerability exists in Remote Desktop Protocol (RDP) when an attacker connects to the target system using RDP and sendsEPSS 9.9%CVE-2019-0645—A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka 'Microsoft Edge Memory CorruptioEPSS 9.9%CVE-2018-8643—A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer, aka "ScripEPSS 9.9%CVE-2019-0634—A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka 'Microsoft Edge Memory CorruptioEPSS 9.9%CVE-2018-8609—A remote code execution vulnerability exists in Microsoft Dynamics 365 (on-premises) version 8 when the server fails to properly sanitize weEPSS 9.9%CVE-2019-1366—A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka 'CEPSS 9.9%CVE-2019-1335—A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka 'CEPSS 9.9%CVE-2023-35359HIGHWindows Kernel Elevation of Privilege VulnerabilityEPSS 9.9%CVE-2025-33070HIGHWindows Netlogon Elevation of Privilege VulnerabilityEPSS 9.9%CVE-2020-0673—A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer, aka 'ScripEPSS 9.9%CVE-2019-0609—A remote code execution vulnerability exists in the way the scripting engine handles objects in memory in Microsoft browsers, aka 'ScriptingEPSS 9.8%CVE-2020-16915HIGHMedia Foundation Memory Corruption VulnerabilityEPSS 9.8%CVE-2022-35755HIGHWindows Print Spooler Elevation of Privilege VulnerabilityEPSS 9.8%CVE-2019-0879—A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory, aka 'Jet Database EnEPSS 9.8%CVE-2019-1132HIGHAn elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka 'Win32k EPSS 9.8%KEVCVE-2022-37970HIGHWindows DWM Core Library Elevation of Privilege VulnerabilityEPSS 9.8%CVE-2018-0598—Untrusted search path vulnerability in Self-extracting archive files created by IExpress bundled with Microsoft Windows allows an attacker tEPSS 9.8%CVE-2019-1456—A remote code execution vulnerability exists in Microsoft Windows when the Windows Adobe Type Manager Library improperly handles specially cEPSS 9.7%CVE-2018-8118—A remote code execution vulnerability exists when Internet Explorer improperly accesses objects in memory, aka "Internet Explorer Memory CorEPSS 9.7%