Vulnerabilities in Microsoft

10,811 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-2022-30200HIGHWindows Lightweight Directory Access Protocol (LDAP) Remote Code Execution VulnerabilityEPSS 1.3%CVE-2019-0936—An elevation of privilege vulnerability exists in Microsoft Windows when Windows fails to properly handle certain symbolic links, aka 'WindoEPSS 1.3%CVE-2020-16984HIGHAzure Sphere Unsigned Code Execution VulnerabilityEPSS 1.3%CVE-2024-49035HIGHPartner.Microsoft.Com Elevation of Privilege VulnerabilityEPSS 1.3%KEVCVE-2023-33159HIGHMicrosoft SharePoint Server Spoofing VulnerabilityEPSS 1.3%CVE-2020-1419—An information disclosure vulnerability exists when the Windows kernel fails to properly initialize a memory address, aka 'Windows Kernel InEPSS 1.3%CVE-2020-0894MEDIUMA cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web requesEPSS 1.3%CVE-2020-0893MEDIUMA cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web requesEPSS 1.3%CVE-2021-36931MEDIUMMicrosoft Edge (Chromium-based) Elevation of Privilege VulnerabilityEPSS 1.3%CVE-2021-1676MEDIUMWindows NT Lan Manager Datagram Receiver Driver Information Disclosure VulnerabilityEPSS 1.3%CVE-2020-0792—An elevation of privilege vulnerability exists when the Windows Graphics Component improperly handles objects in memory, aka 'Windows GraphiEPSS 1.3%CVE-2020-1263—An information disclosure vulnerability exists in the way Windows Error Reporting (WER) handles objects in memory, aka 'Windows Error ReportEPSS 1.3%CVE-2020-1120—A denial of service vulnerability exists when Connected User Experiences and Telemetry Service improperly handles file operations, aka 'ConnEPSS 1.3%CVE-2020-1261—An information disclosure vulnerability exists in the way Windows Error Reporting (WER) handles objects in memory, aka 'Windows Error ReportEPSS 1.3%CVE-2020-1268—An information disclosure vulnerability exists when a Windows service improperly handles objects in memory, aka 'Windows Service InformationEPSS 1.3%CVE-2020-0622—An information disclosure vulnerability exists when the Microsoft Windows Graphics Component improperly handles objects in memory, aka 'MicrEPSS 1.3%CVE-2020-0820—An information disclosure vulnerability exists when Media Foundation improperly handles objects in memory, aka 'Media Foundation InformationEPSS 1.3%CVE-2021-28452HIGHMicrosoft Outlook Memory Corruption VulnerabilityEPSS 1.3%CVE-2021-34516HIGHWin32k Elevation of Privilege VulnerabilityEPSS 1.3%CVE-2026-26106HIGHMicrosoft SharePoint Server Remote Code Execution VulnerabilityEPSS 1.3%