Vulnerabilities in Microsoft

8,716 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-2022-30174HIGHMicrosoft Office Remote Code Execution VulnerabilityEPSS 3.3%CVE-2021-24112HIGH.NET Core Remote Code Execution VulnerabilityEPSS 3.3%CVE-2018-8470—A security feature bypass vulnerability exists in Internet Explorer due to how scripts are handled that allows a universal cross-site scriptEPSS 3.3%CVE-2021-34470HIGHMicrosoft Exchange Server Elevation of Privilege VulnerabilityEPSS 3.3%CVE-2020-0692—An elevation of privilege vulnerability exists in Microsoft Exchange Server, aka 'Microsoft Exchange Server Elevation of Privilege VulnerabiEPSS 3.3%CVE-2020-0908HIGHWindows Text Service Module Remote Code Execution VulnerabilityEPSS 3.3%CVE-2019-1457—A security feature bypass vulnerability exists in Microsoft Office software by not enforcing macro settings on an Excel document, aka 'MicroEPSS 3.3%CVE-2021-34524HIGHMicrosoft Dynamics 365 On-Premises Remote Code Execution VulnerabilityEPSS 3.3%CVE-2020-1509HIGHLocal Security Authority Subsystem Service Elevation of Privilege VulnerabilityEPSS 3.3%CVE-2023-35638HIGHDHCP Server Service Denial of Service VulnerabilityEPSS 3.3%CVE-2024-38147HIGHMicrosoft DWM Core Library Elevation of Privilege VulnerabilityEPSS 3.3%CVE-2024-20677HIGHMicrosoft Office Remote Code Execution VulnerabilityEPSS 3.3%CVE-2022-30150HIGHWindows Defender Remote Credential Guard Elevation of Privilege VulnerabilityEPSS 3.3%CVE-2020-17121HIGHMicrosoft SharePoint Remote Code Execution VulnerabilityEPSS 3.3%CVE-2020-1508HIGHWindows Media Audio Decoder Remote Code Execution VulnerabilityEPSS 3.3%CVE-2021-1694HIGHWindows Update Stack Elevation of Privilege VulnerabilityEPSS 3.2%CVE-2021-43216MEDIUMMicrosoft Local Security Authority (LSA) Server Information Disclosure VulnerabilityEPSS 3.2%CVE-2024-38237HIGHKernel Streaming WOW Thunk Service Driver Elevation of Privilege VulnerabilityEPSS 3.2%CVE-2021-36932HIGHWindows Services for NFS ONCRPC XDR Driver Information Disclosure VulnerabilityEPSS 3.2%CVE-2021-36933HIGHWindows Services for NFS ONCRPC XDR Driver Information Disclosure VulnerabilityEPSS 3.2%