Vulnerabilities in Microsoft

9,329 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-2024-49098MEDIUMWindows Wireless Wide Area Network Service (WwanSvc) Information Disclosure VulnerabilityEPSS 1.0%CVE-2026-33844CRITICALAzure Managed Instance for Apache Cassandra Remote Code Execution VulnerabilityEPSS 1.0%CVE-2024-21330HIGHOpen Management Infrastructure (OMI) Elevation of Privilege VulnerabilityEPSS 1.0%CVE-2026-45495HIGHMicrosoft Edge (Chromium-based) Remote Code Execution VulnerabilityEPSS 1.0%CVE-2023-21775HIGHMicrosoft Edge (Chromium-based) Remote Code Execution VulnerabilityEPSS 1.0%CVE-2023-21796HIGHMicrosoft Edge (Chromium-based) Elevation of Privilege VulnerabilityEPSS 1.0%CVE-2023-36593HIGHMicrosoft Message Queuing (MSMQ) Remote Code Execution VulnerabilityEPSS 1.0%CVE-2022-26935MEDIUMWindows WLAN AutoConfig Service Information Disclosure VulnerabilityEPSS 1.0%CVE-2025-58729MEDIUMWindows Local Session Manager (LSM) Denial of Service VulnerabilityEPSS 1.0%CVE-2026-34401MEDIUMXML Notepad: XML External Entity (XXE) Injection via Unsafe XmlTextReader in XML Diff and Schema LoadingEPSS 1.0%CVE-2023-36762HIGHMicrosoft Word Remote Code Execution VulnerabilityEPSS 1.0%CVE-2025-33066HIGHWindows Routing and Remote Access Service (RRAS) Remote Code Execution VulnerabilityEPSS 1.0%CVE-2025-32710HIGHWindows Remote Desktop Services Remote Code Execution VulnerabilityEPSS 1.0%CVE-2022-37964HIGHWindows Kernel Elevation of Privilege VulnerabilityEPSS 1.0%CVE-2024-37986HIGHSecure Boot Security Feature Bypass VulnerabilityEPSS 1.0%CVE-2024-37972HIGHSecure Boot Security Feature Bypass VulnerabilityEPSS 1.0%CVE-2022-41044HIGHWindows Point-to-Point Tunneling Protocol Remote Code Execution VulnerabilityEPSS 1.0%CVE-2020-0934An elevation of privilege vulnerability exists when the Windows WpcDesktopMonSvc improperly manages memory.To exploit this vulnerability, anEPSS 1.0%CVE-2023-38188MEDIUMAzure Apache Hadoop Spoofing VulnerabilityEPSS 1.0%CVE-2024-37974HIGHSecure Boot Security Feature Bypass VulnerabilityEPSS 1.0%