Vulnerabilities in Microsoft

10,811 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-2023-36014HIGHMicrosoft Edge (Chromium-based) Remote Code Execution VulnerabilityEPSS 1.4%CVE-2019-0864—A denial of service vulnerability exists when .NET Framework improperly handles objects in heap memory, aka '.NET Framework Denial of ServicEPSS 1.4%CVE-2019-0627—A security feature bypass vulnerability exists in Windows which could allow an attacker to bypass Device Guard, aka 'Windows Security FeaturEPSS 1.3%CVE-2018-8562—An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka "Win32k EPSS 1.3%CVE-2025-24983HIGHWindows Win32 Kernel Subsystem Elevation of Privilege VulnerabilityEPSS 1.3%KEVCVE-2025-21343HIGHWindows Web Threat Defense User Service Information Disclosure VulnerabilityEPSS 1.3%CVE-2023-21729MEDIUMRemote Procedure Call Runtime Information Disclosure VulnerabilityEPSS 1.3%CVE-2023-38158LOWMicrosoft Edge (Chromium-based) Information Disclosure VulnerabilityEPSS 1.3%CVE-2025-53793HIGHAzure Stack Hub Information Disclosure VulnerabilityEPSS 1.3%CVE-2023-29362HIGHRemote Desktop Client Remote Code Execution VulnerabilityEPSS 1.3%CVE-2023-29372HIGHMicrosoft WDAC OLE DB provider for SQL Server Remote Code Execution VulnerabilityEPSS 1.3%CVE-2023-29373HIGHMicrosoft ODBC Driver Remote Code Execution VulnerabilityEPSS 1.3%CVE-2022-37956HIGHWindows Kernel Elevation of Privilege VulnerabilityEPSS 1.3%CVE-2024-29066HIGHWindows Distributed File System (DFS) Remote Code Execution VulnerabilityEPSS 1.3%CVE-2025-32714HIGHWindows Installer Elevation of Privilege VulnerabilityEPSS 1.3%CVE-2023-32042MEDIUMOLE Automation Information Disclosure VulnerabilityEPSS 1.3%CVE-2024-43583HIGHWinlogon Elevation of Privilege VulnerabilityEPSS 1.3%CVE-2019-1282—An information disclosure exists in the Windows Common Log File System (CLFS) driver when it fails to properly handle sandbox checks, aka 'WEPSS 1.3%CVE-2024-21403CRITICALMicrosoft Azure Kubernetes Service Confidential Container Elevation of Privilege VulnerabilityEPSS 1.3%CVE-2019-1274—An information disclosure vulnerability exists when the Windows kernel fails to properly initialize a memory address, aka 'Windows Kernel InEPSS 1.3%