Vulnerabilities in Microsoft

9,331 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-2022-23252MEDIUMMicrosoft Office Information Disclosure VulnerabilityEPSS 0.8%CVE-2020-0737—An elevation of privilege vulnerability exists in the way that the tapisrv.dll handles objects in memory, aka 'Windows Elevation of PrivilegEPSS 0.8%CVE-2024-35255MEDIUMAzure Identity Libraries and Microsoft Authentication Library Elevation of Privilege VulnerabilityEPSS 0.8%CVE-2020-0793—An elevation of privilege vulnerability exists when the Diagnostics Hub Standard Collector Service improperly handles file operations, aka 'EPSS 0.8%CVE-2020-0735—An elevation of privilege vulnerability exists in the way that the Windows Search Indexer handles objects in memory, aka 'Windows Search IndEPSS 0.8%CVE-2022-21985MEDIUMWindows Remote Access Connection Manager Information Disclosure VulnerabilityEPSS 0.8%CVE-2022-23297MEDIUMWindows NT Lan Manager Datagram Receiver Driver Information Disclosure VulnerabilityEPSS 0.8%CVE-2025-53792CRITICALAzure Portal Elevation of Privilege VulnerabilityEPSS 0.8%CVE-2021-33767HIGHOpen Enclave SDK Elevation of Privilege VulnerabilityEPSS 0.8%CVE-2023-36042MEDIUMVisual Studio Denial of Service VulnerabilityEPSS 0.8%CVE-2026-47287MEDIUMVisual Studio Code Tampering VulnerabilityEPSS 0.8%CVE-2024-38175CRITICALAzure Managed Instance for Apache Cassandra Elevation of Privilege VulnerabilityEPSS 0.8%CVE-2020-0772—An elevation of privilege vulnerability exists when Windows Error Reporting improperly handles memory.To exploit this vulnerability, an attaEPSS 0.8%CVE-2022-22011MEDIUMWindows Graphics Component Information Disclosure VulnerabilityEPSS 0.8%CVE-2019-1415—An elevation of privilege vulnerability exists in Windows Installer because of the way Windows Installer handles certain filesystem operatioEPSS 0.8%CVE-2025-27747HIGHMicrosoft Word Remote Code Execution VulnerabilityEPSS 0.8%CVE-2025-24055MEDIUMWindows USB Video Class System Driver Information Disclosure VulnerabilityEPSS 0.8%CVE-2022-29122MEDIUMWindows Clustered Shared Volume Information Disclosure VulnerabilityEPSS 0.8%CVE-2022-26930MEDIUMWindows Remote Access Connection Manager Information Disclosure VulnerabilityEPSS 0.8%CVE-2022-29123MEDIUMWindows Clustered Shared Volume Information Disclosure VulnerabilityEPSS 0.8%