Vulnerabilidades em Microsoft

10.822 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-2020-1276—An elevation of privilege vulnerability exists when the Windows kernel fails to properly handle objects in memory, aka 'Windows Kernel ElevaEPSS 0.9%CVE-2019-0689—An elevation of privilege vulnerability exists due to an integer overflow in Windows Subsystem for Linux, aka 'Windows Subsystem for Linux EEPSS 0.9%CVE-2019-0693—An elevation of privilege vulnerability exists due to an integer overflow in Windows Subsystem for Linux, aka 'Windows Subsystem for Linux EEPSS 0.9%CVE-2022-34685MEDIUMAzure RTOS GUIX Studio Information Disclosure VulnerabilityEPSS 0.9%CVE-2025-21362HIGHMicrosoft Excel Remote Code Execution VulnerabilityEPSS 0.9%CVE-2023-21565HIGHAzure DevOps Server Spoofing VulnerabilityEPSS 0.9%CVE-2020-1019—An elevation of privilege vulnerability exists in RMS Sharing App for Mac in the way it allows an attacker to load unsigned binaries, aka 'MEPSS 0.9%CVE-2026-23654HIGHGitHub: Zero Shot SCFoundation Remote Code Execution VulnerabilityEPSS 0.9%CVE-2024-30005MEDIUMWindows Mobile Broadband Driver Remote Code Execution VulnerabilityEPSS 0.9%CVE-2024-30002MEDIUMWindows Mobile Broadband Driver Remote Code Execution VulnerabilityEPSS 0.9%CVE-2024-29998MEDIUMWindows Mobile Broadband Driver Remote Code Execution VulnerabilityEPSS 0.9%CVE-2024-29999MEDIUMWindows Mobile Broadband Driver Remote Code Execution VulnerabilityEPSS 0.9%CVE-2026-68823CRITICALAzure Confidential Ledger Remote Code Execution VulnerabilityEPSS 0.9%CVE-2024-30000MEDIUMWindows Mobile Broadband Driver Remote Code Execution VulnerabilityEPSS 0.9%CVE-2024-29997MEDIUMWindows Mobile Broadband Driver Remote Code Execution VulnerabilityEPSS 0.9%CVE-2024-30003MEDIUMWindows Mobile Broadband Driver Remote Code Execution VulnerabilityEPSS 0.9%CVE-2026-42833CRITICALMicrosoft Dynamics 365 On-Premises Remote Code Execution VulnerabilityEPSS 0.9%CVE-2020-1491HIGHWindows Function Discovery Service Elevation of Privilege VulnerabilityEPSS 0.9%CVE-2019-1407—An elevation of privilege vulnerability exists when the Windows Graphics Component improperly handles objects in memory, aka 'Windows GraphiEPSS 0.9%CVE-2020-17139HIGHWindows Overlay Filter Security Feature Bypass VulnerabilityEPSS 0.9%