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-2021-33752HIGHWindows DNS Snap-in Remote Code Execution VulnerabilityEPSS 2.2%CVE-2021-33750HIGHWindows DNS Snap-in Remote Code Execution VulnerabilityEPSS 2.2%CVE-2021-33749HIGHWindows DNS Snap-in Remote Code Execution VulnerabilityEPSS 2.2%CVE-2018-8168An elevation of privilege vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request tEPSS 2.2%CVE-2021-34533HIGHWindows Graphics Component Font Parsing Remote Code Execution VulnerabilityEPSS 2.2%CVE-2021-34530HIGHWindows Graphics Component Remote Code Execution VulnerabilityEPSS 2.2%CVE-2024-38199CRITICALWindows Line Printer Daemon (LPD) Service Remote Code Execution VulnerabilityEPSS 2.2%CVE-2022-29139HIGHWindows Lightweight Directory Access Protocol (LDAP) Remote Code Execution VulnerabilityEPSS 2.2%CVE-2020-1456MEDIUMA cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web requesEPSS 2.2%CVE-2021-33779HIGHWindows AD FS Security Feature Bypass VulnerabilityEPSS 2.2%CVE-2024-43515HIGHInternet Small Computer Systems Interface (iSCSI) Denial of Service VulnerabilityEPSS 2.2%CVE-2023-30846CRITICALtyped-rest-client vulnerable to potential leak of authentication data to 3rd partiesEPSS 2.2%CVE-2022-41106HIGHMicrosoft Excel Remote Code Execution VulnerabilityEPSS 2.2%CVE-2021-33756HIGHWindows DNS Snap-in Remote Code Execution VulnerabilityEPSS 2.2%CVE-2022-24538MEDIUMWindows Cluster Shared Volume (CSV) Denial of Service VulnerabilityEPSS 2.2%CVE-2022-26784MEDIUMWindows Cluster Shared Volume (CSV) Denial of Service VulnerabilityEPSS 2.2%CVE-2024-57972MEDIUMThe pairing API request handler in Microsoft HoloLens 1 (Windows Holographic) through 10.0.17763.3046 and HoloLens 2 (Windows Holographic) tEPSS 2.2%CVE-2023-33141HIGHYet Another Reverse Proxy (YARP) Denial of Service VulnerabilityEPSS 2.2%CVE-2023-32030HIGH.NET and Visual Studio Denial of Service VulnerabilityEPSS 2.2%CVE-2022-23294HIGHWindows Event Tracing Remote Code Execution VulnerabilityEPSS 2.2%