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-2021-34489HIGHDirectWrite Remote Code Execution VulnerabilityEPSS 2.3%CVE-2024-28941HIGHMicrosoft ODBC Driver for SQL Server Remote Code Execution VulnerabilityEPSS 2.3%CVE-2022-21844HIGHHEVC Video Extensions Remote Code Execution VulnerabilityEPSS 2.3%CVE-2022-21927HIGHHEVC Video Extensions Remote Code Execution VulnerabilityEPSS 2.3%CVE-2022-21926HIGHHEVC Video Extensions Remote Code Execution VulnerabilityEPSS 2.3%CVE-2025-21391HIGHWindows Storage Elevation of Privilege VulnerabilityEPSS 2.3%KEVCVE-2022-22709HIGHVP9 Video Extensions Remote Code Execution VulnerabilityEPSS 2.3%CVE-2023-36764HIGHMicrosoft SharePoint Server Elevation of Privilege VulnerabilityEPSS 2.3%CVE-2021-31940HIGHMicrosoft Office Graphics Remote Code Execution VulnerabilityEPSS 2.3%CVE-2021-28470HIGHVisual Studio Code GitHub Pull Requests and Issues Extension Remote Code Execution VulnerabilityEPSS 2.3%CVE-2021-28466HIGHRaw Image Extension Remote Code Execution VulnerabilityEPSS 2.3%CVE-2021-31192HIGHWindows Media Foundation Core Remote Code Execution VulnerabilityEPSS 2.3%CVE-2018-8426A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web requesEPSS 2.3%CVE-2018-8431An elevation of privilege vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request tEPSS 2.3%CVE-2021-28464HIGHVP9 Video Extensions Remote Code Execution VulnerabilityEPSS 2.3%CVE-2023-36805HIGHWindows MSHTML Platform Security Feature Bypass VulnerabilityEPSS 2.3%CVE-2022-26910MEDIUMSkype for Business and Lync Spoofing VulnerabilityEPSS 2.3%CVE-2018-1005An elevation of privilege vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request tEPSS 2.3%CVE-2018-1014An elevation of privilege vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request tEPSS 2.3%CVE-2018-1034An elevation of privilege vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request tEPSS 2.3%