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-2020-0739—An elevation of privilege vulnerability exists in the way that the dssvc.dll handles file creation allowing for a file overwrite or creationEPSS 0.8%CVE-2020-0735—An elevation of privilege vulnerability exists in the way that the Windows Search Indexer handles objects in memory, aka 'Windows Search IndEPSS 0.8%CVE-2020-0793—An elevation of privilege vulnerability exists when the Diagnostics Hub Standard Collector Service improperly handles file operations, aka 'EPSS 0.8%CVE-2020-1162—An elevation of privilege (user to user) vulnerability exists in Windows Security Health Service when handling certain objects in memory.To EPSS 0.8%CVE-2021-43235MEDIUMStorage Spaces Controller Information Disclosure VulnerabilityEPSS 0.8%CVE-2020-0752—An elevation of privilege vulnerability exists in the way that the Windows Search Indexer handles objects in memory, aka 'Windows Search IndEPSS 0.8%CVE-2022-21985MEDIUMWindows Remote Access Connection Manager Information Disclosure VulnerabilityEPSS 0.8%CVE-2020-1273—An elevation of privilege vulnerability exists when the Windows kernel fails to properly handle objects in memory, aka 'Windows Kernel ElevaEPSS 0.8%CVE-2020-0919—An elevation of privilege vulnerability exists in Remote Desktop App for Mac in the way it allows an attacker to load unsigned binaries, akaEPSS 0.8%CVE-2021-43227MEDIUMStorage Spaces Controller Information Disclosure VulnerabilityEPSS 0.8%CVE-2024-38183CRITICALGroupMe Elevation of Privilege VulnerabilityEPSS 0.8%CVE-2021-43243MEDIUMVP9 Video Extensions Information Disclosure VulnerabilityEPSS 0.8%CVE-2020-0944—An elevation of privilege vulnerability exists when Connected User Experiences and Telemetry Service improperly handles file operations, akaEPSS 0.8%CVE-2020-0701—An elevation of privilege vulnerability exists in the way that the Windows Client License Service (ClipSVC) handles objects in memory, aka 'EPSS 0.8%CVE-2022-23297MEDIUMWindows NT Lan Manager Datagram Receiver Driver Information Disclosure VulnerabilityEPSS 0.8%CVE-2022-23252MEDIUMMicrosoft Office Information Disclosure VulnerabilityEPSS 0.8%CVE-2020-0737—An elevation of privilege vulnerability exists in the way that the tapisrv.dll handles objects in memory, aka 'Windows Elevation of PrivilegEPSS 0.8%CVE-2020-0667—An elevation of privilege vulnerability exists in the way that the Windows Search Indexer handles objects in memory, aka 'Windows Search IndEPSS 0.8%CVE-2020-0936—An elevation of privilege vulnerability exists when a Windows scheduled task improperly handles file redirections, aka 'Windows Scheduled TaEPSS 0.8%CVE-2026-58617HIGHM365 Copilot for iOS Elevation of Privilege VulnerabilityEPSS 0.8%