Vulnerabilidades em Microsoft

10.829 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-2020-1428—An elevation of privilege vulnerability exists in the way that the Windows Network Connections Service handles objects in memory, aka 'WindoEPSS 0.7%CVE-2020-1372—An elevation of privilege vulnerability exists when Windows Mobile Device Management (MDM) Diagnostics improperly handles objects in memory,EPSS 0.7%CVE-2020-1366—An elevation of privilege vulnerability exists when the Windows Print Workflow Service improperly handles objects in memory, aka 'Windows PrEPSS 0.7%CVE-2020-1395—An elevation of privilege vulnerability exists in the way that the Windows Speech Brokered API handles objects in memory, aka 'Windows ElevaEPSS 0.7%CVE-2020-1353—An elevation of privilege vulnerability exists when the Windows Runtime improperly handles objects in memory, aka 'Windows Runtime ElevationEPSS 0.7%CVE-2026-77505HIGHWindows DNS Server Remote Code Execution VulnerabilityEPSS 0.7%CVE-2026-45584HIGHMicrosoft Defender Remote Code Execution VulnerabilityEPSS 0.7%CVE-2026-71331HIGHWindows Device Health Attestation (DHA) Remote Code Execution VulnerabilityEPSS 0.7%CVE-2022-26790HIGHWindows Print Spooler Elevation of Privilege VulnerabilityEPSS 0.7%CVE-2026-69524HIGHWindows Active Directory Domain Services Remote Code Execution VulnerabilityEPSS 0.7%CVE-2026-69530HIGHWindows Reliable Multicast Transport Driver (RMCAST) Remote Code Execution VulnerabilityEPSS 0.7%CVE-2026-69438HIGHMicrosoft JScript Remote Code Execution VulnerabilityEPSS 0.7%CVE-2026-65789HIGHWindows DNS Server Remote Code Execution VulnerabilityEPSS 0.7%CVE-2026-72987HIGHWindows DNS Remote Code Execution VulnerabilityEPSS 0.7%CVE-2026-65679HIGHWindows iSCSI Target Service Remote Code Execution VulnerabilityEPSS 0.7%CVE-2026-69858HIGHWindows DNS Server Remote Code Execution VulnerabilityEPSS 0.7%CVE-2026-45599HIGHWindows UPnP Device Host Remote Code Execution VulnerabilityEPSS 0.7%CVE-2026-72981HIGHIP Helper Remote Code Execution VulnerabilityEPSS 0.7%CVE-2026-69620HIGHWindows DHCP Server Remote Code Execution VulnerabilityEPSS 0.7%CVE-2026-69786HIGHWindows Text Shaping Remote Code Execution VulnerabilityEPSS 0.7%