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-2021-31167HIGHWindows Container Manager Service Elevation of Privilege VulnerabilityEPSS 1.0%CVE-2022-41088HIGHWindows Point-to-Point Tunneling Protocol Remote Code Execution VulnerabilityEPSS 1.0%CVE-2023-38188MEDIUMAzure Apache Hadoop Spoofing VulnerabilityEPSS 1.0%CVE-2020-0842—An elevation of privilege vulnerability exists in Windows Installer because of the way Windows Installer handles certain filesystem operatioEPSS 1.0%CVE-2020-0843—An elevation of privilege vulnerability exists in Windows Installer because of the way Windows Installer handles certain filesystem operatioEPSS 1.0%CVE-2026-23655MEDIUMMicrosoft ACI Confidential Containers Information Disclosure VulnerabilityEPSS 1.0%CVE-2023-21776MEDIUMWindows Kernel Information Disclosure VulnerabilityEPSS 1.0%CVE-2026-46402HIGHMicrosoft UFO uses untrusted task_name in log paths, allowing authenticated path traversal and log file creation outside the logs directoryEPSS 1.0%CVE-2026-24888MEDIUMMaker.js Vulnerable to Unsafe Property Copying in makerjs.extendObjectEPSS 1.0%CVE-2026-56164MEDIUMMicrosoft SharePoint Server Elevation of Privilege VulnerabilityEPSS 1.0%KEVCVE-2026-25185MEDIUMWindows Shell Link Processing Spoofing VulnerabilityEPSS 1.0%CVE-2025-64676HIGHMicrosoft Purview eDiscovery Remote Code Execution VulnerabilityEPSS 1.0%CVE-2024-43596MEDIUMMicrosoft Edge (Chromium-based) Remote Code Execution VulnerabilityEPSS 1.0%CVE-2024-43496MEDIUMMicrosoft Edge (Chromium-based) Remote Code Execution VulnerabilityEPSS 1.0%CVE-2020-1269—An elevation of privilege vulnerability exists when the Windows kernel fails to properly handle objects in memory, aka 'Windows Kernel ElevaEPSS 1.0%CVE-2026-40370HIGHSQL Server Remote Code Execution VulnerabilityEPSS 1.0%CVE-2021-31170HIGHWindows Graphics Component Elevation of Privilege VulnerabilityEPSS 1.0%CVE-2026-55005HIGHMicrosoft Exchange Server Remote Code Execution VulnerabilityEPSS 1.0%CVE-2026-70306CRITICALMicrosoft Office SharePoint Spoofing VulnerabilityEPSS 1.0%CVE-2024-38048MEDIUMWindows Network Driver Interface Specification (NDIS) Denial of Service VulnerabilityEPSS 1.0%