Vulnerabilidades em Microsoft

10.810 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-2021-26443CRITICALMicrosoft Virtual Machine Bus (VMBus) Remote Code Execution VulnerabilityEPSS 1.7%CVE-2022-35747MEDIUMWindows Point-to-Point Protocol (PPP) Denial of Service VulnerabilityEPSS 1.7%CVE-2023-33136HIGHAzure DevOps Server Remote Code Execution VulnerabilityEPSS 1.7%CVE-2020-0615—An information disclosure vulnerability exists in the Windows Common Log File System (CLFS) driver when it fails to properly handle objects EPSS 1.7%CVE-2020-1191HIGHWindows State Repository Service Elevation of Privilege VulnerabilityEPSS 1.7%CVE-2024-38202HIGHWindows Update Stack Elevation of Privilege VulnerabilityEPSS 1.7%CVE-2024-38087HIGHSQL Server Native Client OLE DB Provider Remote Code Execution VulnerabilityEPSS 1.7%CVE-2024-38088HIGHSQL Server Native Client OLE DB Provider Remote Code Execution VulnerabilityEPSS 1.7%CVE-2025-33072HIGHMicrosoft msagsfeedback.azurewebsites.net Information Disclosure VulnerabilityEPSS 1.7%CVE-2024-37336HIGHSQL Server Native Client OLE DB Provider Remote Code Execution VulnerabilityEPSS 1.7%CVE-2018-8419—An information disclosure vulnerability exists when the Windows kernel fails to properly initialize a memory address, aka "Windows Kernel InEPSS 1.7%CVE-2019-1203—Microsoft Office SharePoint XSS VulnerabilityEPSS 1.7%CVE-2022-34692MEDIUMMicrosoft Exchange Server Information Disclosure VulnerabilityEPSS 1.7%CVE-2024-43455HIGHWindows Remote Desktop Licensing Service Spoofing VulnerabilityEPSS 1.7%CVE-2023-36396HIGHWindows Compressed Folder Remote Code Execution VulnerabilityEPSS 1.7%CVE-2023-23392CRITICALHTTP Protocol Stack Remote Code Execution VulnerabilityEPSS 1.7%CVE-2025-26682HIGHASP.NET Core and Visual Studio Denial of Service VulnerabilityEPSS 1.7%CVE-2023-28229HIGHWindows CNG Key Isolation Service Elevation of Privilege VulnerabilityEPSS 1.7%KEVCVE-2020-0884—A spoofing vulnerability exists in Microsoft Visual Studio as it includes a reply URL that is not secured by SSL, aka 'Microsoft Visual StudEPSS 1.7%CVE-2020-16945HIGHMicrosoft Office SharePoint XSS VulnerabilityEPSS 1.7%