Vulnerabilities in Microsoft

8,673 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-2019-1122—A remote code execution vulnerability exists in the way that DirectWrite handles objects in memory, aka 'DirectWrite Remote Code Execution VEPSS 16.9%CVE-2019-1120—A remote code execution vulnerability exists in the way that DirectWrite handles objects in memory, aka 'DirectWrite Remote Code Execution VEPSS 16.9%CVE-2019-1128—A remote code execution vulnerability exists in the way that DirectWrite handles objects in memory, aka 'DirectWrite Remote Code Execution VEPSS 16.9%CVE-2019-1123—A remote code execution vulnerability exists in the way that DirectWrite handles objects in memory, aka 'DirectWrite Remote Code Execution VEPSS 16.9%CVE-2019-1121—A remote code execution vulnerability exists in the way that DirectWrite handles objects in memory, aka 'DirectWrite Remote Code Execution VEPSS 16.9%CVE-2022-22005HIGHMicrosoft SharePoint Server Remote Code Execution VulnerabilityEPSS 16.8%CVE-2023-38181HIGHMicrosoft Exchange Server Spoofing VulnerabilityEPSS 16.8%CVE-2020-0964—A remote code execution vulnerability exists in the way that the Windows Graphics Device Interface (GDI) handles objects in the memory, aka EPSS 16.7%CVE-2018-8311—A remote code execution vulnerability exists when Skype for Business and Microsoft Lync clients fail to properly sanitize specially crafted EPSS 16.6%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-2023-36036HIGHWindows Cloud Files Mini Filter Driver Elevation of Privilege VulnerabilityEPSS 16.5%KEVCVE-2020-1048—An elevation of privilege vulnerability exists when the Windows Print Spooler service improperly allows arbitrary writing to the file systemEPSS 16.5%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 16.5%CVE-2024-21407HIGHWindows Hyper-V Remote Code Execution VulnerabilityEPSS 16.4%CVE-2018-8287—A remote code execution vulnerability exists in the way the scripting engine handles objects in memory in Microsoft browsers, aka "ScriptingEPSS 16.4%CVE-2018-8375—A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory, aka "EPSS 16.2%CVE-2023-36019CRITICALMicrosoft Power Platform Connector Spoofing VulnerabilityEPSS 16.2%CVE-2019-0790—A remote code execution vulnerability exists when the Microsoft XML Core Services MSXML parser processes user input, aka 'MS XML Remote CodeEPSS 16.2%CVE-2018-8628—A remote code execution vulnerability exists in Microsoft PowerPoint software when the software fails to properly handle objects in memory, EPSS 16.2%CVE-2018-8636—A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory, aka "EPSS 16.2%