Vulnerabilities in Microsoft

8,718 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-2024-20661HIGHMicrosoft Message Queuing (MSMQ) Denial of Service VulnerabilityEPSS 2.8%CVE-2022-37973HIGHWindows Local Session Manager (LSM) Denial of Service VulnerabilityEPSS 2.8%CVE-2022-37998HIGHWindows Local Session Manager (LSM) Denial of Service VulnerabilityEPSS 2.8%CVE-2021-40448MEDIUMMicrosoft Accessibility Insights for Android Information Disclosure VulnerabilityEPSS 2.8%CVE-2020-17152HIGHMicrosoft Dynamics 365 for Finance and Operations (on-premises) Remote Code Execution VulnerabilityEPSS 2.7%CVE-2021-41356HIGHWindows Denial of Service VulnerabilityEPSS 2.7%CVE-2020-17158HIGHMicrosoft Dynamics 365 for Finance and Operations (on-premises) Remote Code Execution VulnerabilityEPSS 2.7%CVE-2019-1398—A remote code execution vulnerability exists when Windows Hyper-V on a host server fails to properly validate input from an authenticated usEPSS 2.7%CVE-2020-16949MEDIUMMicrosoft Outlook Denial of Service VulnerabilityEPSS 2.7%CVE-2023-33137HIGHMicrosoft Excel Remote Code Execution VulnerabilityEPSS 2.7%CVE-2020-1507HIGHMicrosoft COM for Windows Elevation of Privilege VulnerabilityEPSS 2.7%CVE-2021-33741HIGHMicrosoft Edge (Chromium-based) Elevation of Privilege VulnerabilityEPSS 2.7%CVE-2021-24084MEDIUMWindows Mobile Device Management Information Disclosure VulnerabilityEPSS 2.7%CVE-2023-35383HIGHMicrosoft Message Queuing Information Disclosure VulnerabilityEPSS 2.7%CVE-2022-24539HIGHWindows Hyper-V Shared Virtual Hard Disks Information Disclosure VulnerabilityEPSS 2.7%CVE-2023-21538HIGH.NET Denial of Service VulnerabilityEPSS 2.7%CVE-2020-1103—An information disclosure vulnerability exists where certain modes of the search function in Microsoft SharePoint Server are vulnerable to cEPSS 2.7%CVE-2022-21915MEDIUMWindows GDI+ Information Disclosure VulnerabilityEPSS 2.7%CVE-2022-23265HIGHMicrosoft Defender for IoT Remote Code Execution VulnerabilityEPSS 2.7%CVE-2018-8564—A spoofing vulnerability exists when Microsoft Edge improperly handles specific HTML content, aka "Microsoft Edge Spoofing Vulnerability." TEPSS 2.7%