Vulnerabilities in Microsoft

9,290 results
Vexday analysis

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-2022-26909HIGHMicrosoft Edge (Chromium-based) Elevation of Privilege VulnerabilityEPSS 1.7%CVE-2025-21348HIGHMicrosoft SharePoint Server Remote Code Execution VulnerabilityEPSS 1.7%CVE-2019-1097An information disclosure vulnerability exists when DirectWrite improperly discloses the contents of its memory, aka 'DirectWrite InformatioEPSS 1.7%CVE-2025-60719HIGHWindows Ancillary Function Driver for WinSock Elevation of Privilege VulnerabilityEPSS 1.7%CVE-2023-33136HIGHAzure DevOps Server Remote Code Execution VulnerabilityEPSS 1.7%CVE-2022-24475HIGHMicrosoft Edge (Chromium-based) Elevation of Privilege VulnerabilityEPSS 1.7%CVE-2022-26891HIGHMicrosoft Edge (Chromium-based) Elevation of Privilege VulnerabilityEPSS 1.7%CVE-2022-26895HIGHMicrosoft Edge (Chromium-based) Elevation of Privilege VulnerabilityEPSS 1.7%CVE-2022-26900HIGHMicrosoft Edge (Chromium-based) Elevation of Privilege VulnerabilityEPSS 1.7%CVE-2022-26905MEDIUMMicrosoft Edge (Chromium-based) Spoofing VulnerabilityEPSS 1.7%CVE-2022-26912HIGHMicrosoft Edge (Chromium-based) Elevation of Privilege VulnerabilityEPSS 1.7%CVE-2023-36577HIGHMicrosoft WDAC OLE DB provider for SQL Server Remote Code Execution VulnerabilityEPSS 1.7%CVE-2023-21816HIGHWindows Active Directory Domain Services API Denial of Service VulnerabilityEPSS 1.7%CVE-2025-27482HIGHWindows Remote Desktop Services Remote Code Execution VulnerabilityEPSS 1.7%CVE-2023-36419HIGHAzure HDInsight Apache Oozie Workflow Scheduler XXE Elevation of Privilege VulnerabilityEPSS 1.7%CVE-2021-43214HIGHWeb Media Extensions Remote Code Execution VulnerabilityEPSS 1.7%CVE-2023-28233HIGHWindows Secure Channel Denial of Service VulnerabilityEPSS 1.7%CVE-2023-28234HIGHWindows Secure Channel Denial of Service VulnerabilityEPSS 1.7%CVE-2022-30134MEDIUMMicrosoft Exchange Server Information Disclosure VulnerabilityEPSS 1.7%CVE-2023-36407HIGHWindows Hyper-V Elevation of Privilege VulnerabilityEPSS 1.7%