Vulnerabilidades en Microsoft

9326 resultados
Análisis 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-2020-1361—An information disclosure vulnerability exists in the way that the WalletService handles memory.To exploit the vulnerability, an attacker woEPSS 1.2%CVE-2021-31978MEDIUMMicrosoft Defender Denial of Service VulnerabilityEPSS 1.2%CVE-2024-43600HIGHMicrosoft Office Elevation of Privilege VulnerabilityEPSS 1.2%CVE-2020-1420—An information disclosure vulnerability exists when Windows Error Reporting improperly handles file operations.To exploit this vulnerabilityEPSS 1.2%CVE-2020-1358—An information disclosure vulnerability exists when the Windows Resource Policy component improperly handles memory.To exploit this vulnerabEPSS 1.2%CVE-2020-1391—An information disclosure vulnerability exists when the Windows Agent Activation Runtime (AarSvc) fails to properly handle objects in memoryEPSS 1.2%CVE-2020-1290—An information disclosure vulnerability exists when the win32k component improperly provides kernel information, aka 'Win32k Information DisEPSS 1.2%CVE-2020-1389—An information disclosure vulnerability exists when the Windows kernel fails to properly initialize a memory address, aka 'Windows Kernel InEPSS 1.2%CVE-2018-8117—A security feature bypass vulnerability exists in the Microsoft Wireless Keyboard 850 which could allow an attacker to reuse an AES encryptiEPSS 1.2%CVE-2020-1330—An information disclosure vulnerability exists when Windows Mobile Device Management (MDM) Diagnostics improperly handles junctions, aka 'WiEPSS 1.2%CVE-2020-1426—An information disclosure vulnerability exists when the Windows kernel improperly handles objects in memory, aka 'Windows Kernel InformationEPSS 1.2%CVE-2020-1367—An information disclosure vulnerability exists when the Windows kernel improperly handles objects in memory, aka 'Windows Kernel InformationEPSS 1.2%CVE-2020-1116—An information disclosure vulnerability exists when the Windows Client Server Run-Time Subsystem (CSRSS) fails to properly handle objects inEPSS 1.2%CVE-2020-1386—An information vulnerability exists when Windows Connected User Experiences and Telemetry Service improperly discloses file information, akaEPSS 1.2%CVE-2020-1072—An information disclosure vulnerability exists when the Windows kernel improperly handles objects in memory, aka 'Windows Kernel InformationEPSS 1.2%CVE-2023-35350HIGHWindows Active Directory Certificate Services (AD CS) Remote Code Execution VulnerabilityEPSS 1.2%CVE-2019-1303—An elevation of privilege vulnerability exists when the Windows AppX Deployment Server improperly handles junctions.To exploit this vulnerabEPSS 1.2%CVE-2019-1378—An elevation of privilege vulnerability exists in Windows 10 Update Assistant in the way it handles permissions.A locally authenticated attaEPSS 1.2%CVE-2024-49048HIGHTorchGeo Remote Code Execution VulnerabilityEPSS 1.2%CVE-2023-38169HIGHMicrosoft SQL OLE DB Remote Code Execution VulnerabilityEPSS 1.2%