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-2020-1018—An information disclosure vulnerability exists when Microsoft Dynamics Business Central/NAV on-premise does not properly hide the value of aEPSS 6.2%CVE-2021-1636HIGHMicrosoft SQL Elevation of Privilege VulnerabilityEPSS 6.2%CVE-2020-0738—A memory corruption vulnerability exists when Windows Media Foundation improperly handles objects in memory, aka 'Media Foundation Memory CoEPSS 6.1%CVE-2020-0882—An information disclosure vulnerability exists when the Windows GDI component improperly discloses the contents of its memory, aka 'Windows EPSS 6.1%CVE-2020-0880—An information disclosure vulnerability exists when the Windows GDI component improperly discloses the contents of its memory, aka 'Windows EPSS 6.1%CVE-2021-41344HIGHMicrosoft SharePoint Server Remote Code Execution VulnerabilityEPSS 6.1%CVE-2023-35630HIGHInternet Connection Sharing (ICS) Remote Code Execution VulnerabilityEPSS 6.1%CVE-2018-8635—An elevation of privilege vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted authenticatioEPSS 6.1%CVE-2019-1079—An information disclosure vulnerability exists when Visual Studio improperly parses XML input in certain settings files, aka 'Visual Studio EPSS 6.1%CVE-2020-1445—An information disclosure vulnerability exists when Microsoft Office improperly discloses the contents of its memory, aka 'Microsoft Office EPSS 6.1%CVE-2019-1069HIGHTask Scheduler Elevation of Privilege VulnerabilityEPSS 6.1%KEVCVE-2025-33070HIGHWindows Netlogon Elevation of Privilege VulnerabilityEPSS 6.1%CVE-2021-28439HIGHWindows TCP/IP Driver Denial of Service VulnerabilityEPSS 6.1%CVE-2019-1384—A security feature bypass vulnerability exists where a NETLOGON message is able to obtain the session key and sign messages.To exploit this EPSS 6.1%CVE-2024-43504HIGHMicrosoft Excel Remote Code Execution VulnerabilityEPSS 6.1%CVE-2025-62215HIGHWindows Kernel Elevation of Privilege VulnerabilityEPSS 6.1%KEVCVE-2022-22034HIGHWindows Graphics Component Elevation of Privilege VulnerabilityEPSS 6.1%CVE-2019-0678—An elevation of privilege vulnerability exists when Microsoft Edge does not properly enforce cross-domain policies, which could allow an attEPSS 6.1%CVE-2019-1030MEDIUMMicrosoft Edge based on Edge HTML Information Disclosure VulnerabilityEPSS 6.1%CVE-2019-1326—A denial of service vulnerability exists in Remote Desktop Protocol (RDP) when an attacker connects to the target system using RDP and sendsEPSS 6.0%