Vulnerabilidades em Microsoft

10.810 resultados
Análise Vexday

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-2019-1442—A security feature bypass vulnerability exists when Microsoft Office does not validate URLs.An attacker could send a victim a specially crafEPSS 2.2%CVE-2024-38072HIGHWindows Remote Desktop Licensing Service Denial of Service VulnerabilityEPSS 2.2%CVE-2024-38041MEDIUMWindows Kernel Information Disclosure VulnerabilityEPSS 2.2%CVE-2023-29328HIGHMicrosoft Teams Remote Code Execution VulnerabilityEPSS 2.2%CVE-2020-1453HIGHMicrosoft SharePoint Remote Code Execution VulnerabilityEPSS 2.2%CVE-2020-1452HIGHMicrosoft SharePoint Remote Code Execution VulnerabilityEPSS 2.2%CVE-2025-21220HIGHMicrosoft Message Queuing Information Disclosure VulnerabilityEPSS 2.2%CVE-2021-31983HIGHPaint 3D Remote Code Execution VulnerabilityEPSS 2.1%CVE-2023-33150CRITICALMicrosoft Office Security Feature Bypass VulnerabilityEPSS 2.1%CVE-2025-21350MEDIUMWindows Kerberos Denial of Service VulnerabilityEPSS 2.1%CVE-2022-23274HIGHMicrosoft Dynamics GP Remote Code Execution VulnerabilityEPSS 2.1%CVE-2025-32709HIGHWindows Ancillary Function Driver for WinSock Elevation of Privilege VulnerabilityEPSS 2.1%KEVCVE-2018-8211—A security feature bypass vulnerability exists in Device Guard that could allow an attacker to inject malicious code into a Windows PowerSheEPSS 2.1%CVE-2018-8221—A security feature bypass vulnerability exists in Device Guard that could allow an attacker to inject malicious code into a Windows PowerSheEPSS 2.1%CVE-2018-8217—A security feature bypass vulnerability exists in Device Guard that could allow an attacker to inject malicious code into a Windows PowerSheEPSS 2.1%CVE-2018-8215—A security feature bypass vulnerability exists in Device Guard that could allow an attacker to inject malicious code into a Windows PowerSheEPSS 2.1%CVE-2018-8222—A security feature bypass vulnerability exists in Device Guard that could allow an attacker to inject malicious code into a Windows PowerSheEPSS 2.1%CVE-2018-8216—A security feature bypass vulnerability exists in Device Guard that could allow an attacker to inject malicious code into a Windows PowerSheEPSS 2.1%CVE-2024-30042HIGHMicrosoft Excel Remote Code Execution VulnerabilityEPSS 2.1%CVE-2020-1323—An open redirect vulnerability exists in Microsoft SharePoint that could lead to spoofing.To exploit the vulnerability, an attacker could seEPSS 2.1%