Vulnerabilities in Microsoft

9,312 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-2022-24767HIGHGitHub: Git for Windows' uninstaller vulnerable to DLL hijacking when run under the SYSTEM user account.EPSS 1.4%CVE-2018-8165—An elevation of privilege vulnerability exists when the DirectX Graphics Kernel (DXGKRNL) driver improperly handles objects in memory, aka "EPSS 1.4%CVE-2022-41081HIGHWindows Point-to-Point Tunneling Protocol Remote Code Execution VulnerabilityEPSS 1.4%CVE-2019-0816—A security feature bypass exists in Azure SSH Keypairs, due to a change in the provisioning logic for some Linux images that use cloud-init,EPSS 1.4%CVE-2018-8121—An information disclosure vulnerability exists when the Windows kernel improperly initializes objects in memory, aka "Windows Kernel InformaEPSS 1.4%CVE-2026-21520HIGHCopilot Studio Information Disclosure VulnerabilityEPSS 1.4%CVE-2020-1148—A spoofing vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SEPSS 1.4%CVE-2023-24876HIGHMicrosoft PostScript and PCL6 Class Printer Driver Remote Code Execution VulnerabilityEPSS 1.4%CVE-2024-43519HIGHMicrosoft WDAC OLE DB provider for SQL Server Remote Code Execution VulnerabilityEPSS 1.4%CVE-2023-29354MEDIUMMicrosoft Edge (Chromium-based) Security Feature Bypass VulnerabilityEPSS 1.4%CVE-2023-36043MEDIUMOpen Management Infrastructure Information Disclosure VulnerabilityEPSS 1.4%CVE-2020-17035HIGHWindows Kernel Elevation of Privilege VulnerabilityEPSS 1.4%CVE-2025-53716MEDIUMWindows Local Security Authority Subsystem Service (LSASS) Denial of Service VulnerabilityEPSS 1.4%CVE-2025-50172MEDIUMDirectX Graphics Kernel Denial of Service VulnerabilityEPSS 1.4%CVE-2021-31204HIGH.NET and Visual Studio Elevation of Privilege VulnerabilityEPSS 1.4%CVE-2024-49124HIGHLightweight Directory Access Protocol (LDAP) Client Remote Code Execution VulnerabilityEPSS 1.4%CVE-2024-26251MEDIUMMicrosoft SharePoint Server Spoofing VulnerabilityEPSS 1.4%CVE-2020-16992HIGHAzure Sphere Elevation of Privilege VulnerabilityEPSS 1.4%CVE-2025-21314MEDIUMWindows SmartScreen Spoofing VulnerabilityEPSS 1.4%CVE-2020-0751—A denial of service vulnerability exists when Microsoft Hyper-V on a host server fails to properly validate specific malicious data from a uEPSS 1.4%