Vulnerabilidades em Microsoft

10.810 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-2019-1069HIGHTask Scheduler Elevation of Privilege VulnerabilityEPSS 6.1%KEVCVE-2018-8325—An information disclosure vulnerability exists when Microsoft Edge improperly handles objects in memory, aka "Microsoft Edge Information DisEPSS 6.1%CVE-2021-28439HIGHWindows TCP/IP Driver Denial of Service VulnerabilityEPSS 6.1%CVE-2020-1113MEDIUMWindows Task Scheduler Security Feature Bypass VulnerabilityEPSS 6.1%CVE-2018-0987—An information disclosure vulnerability exists when the scripting engine does not properly handle objects in memory in Internet Explorer, akEPSS 6.1%CVE-2018-8123—An information disclosure vulnerability exists when Microsoft Edge improperly handles objects in memory, aka "Microsoft Edge Information DisEPSS 6.1%CVE-2019-0678—An elevation of privilege vulnerability exists when Microsoft Edge does not properly enforce cross-domain policies, which could allow an attEPSS 6.1%CVE-2021-34519MEDIUMMicrosoft SharePoint Server Information Disclosure VulnerabilityEPSS 6.1%CVE-2019-1480—An information disclosure vulnerability exists in Windows Media Player when it fails to properly handle objects in memory, aka 'Windows MediEPSS 6.1%CVE-2021-27059HIGHMicrosoft Office Remote Code Execution VulnerabilityEPSS 6.1%KEVCVE-2019-1030MEDIUMMicrosoft Edge based on Edge HTML Information Disclosure VulnerabilityEPSS 6.1%CVE-2022-24547HIGHWindows Digital Media Receiver Elevation of Privilege VulnerabilityEPSS 6.0%CVE-2019-1006—An authentication bypass vulnerability exists in Windows Communication Foundation (WCF) and Windows Identity Foundation (WIF), allowing signEPSS 6.0%CVE-2024-38241HIGHKernel Streaming Service Driver Elevation of Privilege VulnerabilityEPSS 6.0%CVE-2020-1042—A remote code execution vulnerability exists when Hyper-V RemoteFX vGPU on a host server fails to properly validate input from an authenticaEPSS 6.0%CVE-2021-26700HIGHVisual Studio Code npm-script Extension Remote Code Execution VulnerabilityEPSS 6.0%CVE-2023-38142HIGHWindows Kernel Elevation of Privilege VulnerabilityEPSS 6.0%CVE-2020-26233HIGHRemote Code Execution in Git Credential Manager CoreEPSS 6.0%CVE-2025-62215HIGHWindows Kernel Elevation of Privilege VulnerabilityEPSS 6.0%KEVCVE-2021-40486HIGHMicrosoft Word Remote Code Execution VulnerabilityEPSS 6.0%