Vulnerabilidades em Microsoft

10.811 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-2025-53153MEDIUMWindows Routing and Remote Access Service (RRAS) Information Disclosure VulnerabilityEPSS 1.2%CVE-2025-50157MEDIUMWindows Routing and Remote Access Service (RRAS) Information Disclosure VulnerabilityEPSS 1.2%CVE-2023-35619MEDIUMMicrosoft Outlook for Mac Spoofing VulnerabilityEPSS 1.2%CVE-2018-8415—A tampering vulnerability exists in PowerShell that could allow an attacker to execute unlogged code, aka "Microsoft PowerShell Tampering VuEPSS 1.2%CVE-2023-24897HIGH.NET, .NET Framework, and Visual Studio Remote Code Execution VulnerabilityEPSS 1.2%CVE-2025-24061HIGHWindows Mark of the Web Security Feature Bypass VulnerabilityEPSS 1.2%CVE-2019-1267—An elevation of privilege vulnerability exists in Microsoft Compatibility Appraiser where a configuration file, with local privileges, is vuEPSS 1.2%CVE-2024-20692MEDIUMMicrosoft Local Security Authority Subsystem Service Information Disclosure VulnerabilityEPSS 1.2%CVE-2020-1548HIGHWindows WaasMedic Service Information Disclosure VulnerabilityEPSS 1.2%CVE-2018-8484—An elevation of privilege vulnerability exists when the DirectX Graphics Kernel (DXGKRNL) driver improperly handles objects in memory, aka "EPSS 1.2%CVE-2024-30100HIGHMicrosoft SharePoint Server Remote Code Execution VulnerabilityEPSS 1.2%CVE-2019-1082—An elevation of privilege vulnerability exists in Microsoft Windows where a certain DLL, with Local Service privilege, is vulnerable to raceEPSS 1.2%CVE-2024-38124CRITICALWindows Netlogon Elevation of Privilege VulnerabilityEPSS 1.2%CVE-2024-30074HIGHWindows Link Layer Topology Discovery Protocol Remote Code Execution VulnerabilityEPSS 1.2%CVE-2018-8119—A spoofing vulnerability exists when the Azure IoT Device Provisioning AMQP Transport library improperly validates certificates over the AMQEPSS 1.2%CVE-2026-49336MEDIUM@microsoft/kiota-http-fetchlibrary: Bearer token and Cookie leak across origin on redirect due to case-mismatched scrub in fetchRequestAdapterEPSS 1.2%CVE-2018-8224—An elevation of privilege vulnerability exists when the Windows kernel fails to properly handle objects in memory, aka "Windows Kernel ElevaEPSS 1.2%CVE-2018-8169—An elevation of privilege vulnerability exists when the (Human Interface Device) HID Parser Library driver improperly handles objects in memEPSS 1.2%CVE-2018-8329—An Elevation of Privilege vulnerability exists in Windows Subsystem for Linux when it fails to properly handle objects in memory, aka "LinuxEPSS 1.2%CVE-2019-1342—An elevation of privilege vulnerability exists when Windows Error Reporting manager improperly handles a process crash, aka 'Windows Error REPSS 1.2%