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-2025-21197MEDIUMWindows NTFS Information Disclosure VulnerabilityEPSS 2.7%CVE-2024-38095HIGH.NET and Visual Studio Denial of Service VulnerabilityEPSS 2.7%CVE-2023-28311HIGHMicrosoft Word Remote Code Execution VulnerabilityEPSS 2.7%CVE-2022-21957HIGHMicrosoft Dynamics 365 On-Premises Remote Code Execution VulnerabilityEPSS 2.7%CVE-2024-21438HIGHMicrosoft AllJoyn API Denial of Service VulnerabilityEPSS 2.7%CVE-2018-8518An elevation of privilege vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request tEPSS 2.7%CVE-2022-26936MEDIUMWindows Server Service Information Disclosure VulnerabilityEPSS 2.7%CVE-2022-24548MEDIUMMicrosoft Defender Denial of Service VulnerabilityEPSS 2.7%CVE-2021-43215CRITICALiSNS Server Memory Corruption Vulnerability Can Lead to Remote Code ExecutionEPSS 2.7%CVE-2021-41365HIGHMicrosoft Defender for IoT Remote Code Execution VulnerabilityEPSS 2.7%CVE-2021-28445HIGHWindows Network File System Remote Code Execution VulnerabilityEPSS 2.7%CVE-2024-21404HIGH.NET Denial of Service VulnerabilityEPSS 2.7%CVE-2021-28473HIGHVisual Studio Code Remote Code Execution VulnerabilityEPSS 2.7%CVE-2021-28475HIGHVisual Studio Code Remote Code Execution VulnerabilityEPSS 2.7%CVE-2021-28457HIGHVisual Studio Code Remote Code Execution VulnerabilityEPSS 2.7%CVE-2021-28469HIGHVisual Studio Code Remote Code Execution VulnerabilityEPSS 2.7%CVE-2024-38168HIGH.NET and Visual Studio Denial of Service VulnerabilityEPSS 2.7%CVE-2022-26934MEDIUMWindows Graphics Component Information Disclosure VulnerabilityEPSS 2.7%CVE-2022-24469HIGHAzure Site Recovery Elevation of Privilege VulnerabilityEPSS 2.7%CVE-2019-0757A tampering vulnerability exists in the NuGet Package Manager for Linux and Mac that could allow an authenticated attacker to modify a NuGetEPSS 2.7%