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-2018-0976—A denial of service vulnerability exists in Remote Desktop Protocol (RDP) when an attacker connects to the target system using RDP and sendsEPSS 4.7%CVE-2022-30155MEDIUMWindows Kernel Denial of Service VulnerabilityEPSS 4.7%CVE-2019-0722HIGHWindows Hyper-V Remote Code Execution VulnerabilityEPSS 4.7%CVE-2024-38258MEDIUMWindows Remote Desktop Licensing Service Information Disclosure VulnerabilityEPSS 4.7%CVE-2023-24943CRITICALWindows Pragmatic General Multicast (PGM) Remote Code Execution VulnerabilityEPSS 4.7%CVE-2020-1136—A memory corruption vulnerability exists when Windows Media Foundation improperly handles objects in memory, aka 'Media Foundation Memory CoEPSS 4.7%CVE-2020-1028—A memory corruption vulnerability exists when Windows Media Foundation improperly handles objects in memory, aka 'Media Foundation Memory CoEPSS 4.7%CVE-2020-1319HIGHMicrosoft Windows Codecs Library Remote Code Execution VulnerabilityEPSS 4.7%CVE-2023-36799MEDIUM.NET Core and Visual Studio Denial of Service VulnerabilityEPSS 4.7%CVE-2023-24939HIGHServer for NFS Denial of Service VulnerabilityEPSS 4.7%CVE-2025-29794HIGHMicrosoft SharePoint Remote Code Execution VulnerabilityEPSS 4.6%CVE-2019-1199—Microsoft Outlook Memory Corruption VulnerabilityEPSS 4.6%CVE-2019-1200—Microsoft Outlook Remote Code Execution VulnerabilityEPSS 4.6%CVE-2019-1461—A denial of service vulnerability exists in Microsoft Word software when the software fails to properly handle objects in memory, aka 'MicroEPSS 4.6%CVE-2022-22716MEDIUMMicrosoft Excel Information Disclosure VulnerabilityEPSS 4.6%CVE-2020-1497—Microsoft Excel Information Disclosure VulnerabilityEPSS 4.6%CVE-2020-1502—Microsoft Word Information Disclosure VulnerabilityEPSS 4.6%CVE-2021-38655HIGHMicrosoft Excel Remote Code Execution VulnerabilityEPSS 4.6%CVE-2021-24085MEDIUMMicrosoft Exchange Server Spoofing VulnerabilityEPSS 4.6%CVE-2019-0588—An information disclosure vulnerability exists when the Microsoft Exchange PowerShell API grants calendar contributors more view permissionsEPSS 4.6%