Vulnerabilities in Microsoft

9,312 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-2021-38650HIGHMicrosoft Office Spoofing VulnerabilityEPSS 1.5%CVE-2023-21745HIGHMicrosoft Exchange Server Spoofing VulnerabilityEPSS 1.5%CVE-2022-30203HIGHWindows Boot Manager Security Feature Bypass VulnerabilityEPSS 1.5%CVE-2024-43533HIGHRemote Desktop Client Remote Code Execution VulnerabilityEPSS 1.5%CVE-2023-24856HIGHMicrosoft PostScript and PCL6 Class Printer Driver Information Disclosure VulnerabilityEPSS 1.5%CVE-2024-21303HIGHSQL Server Native Client OLE DB Provider Remote Code Execution VulnerabilityEPSS 1.5%CVE-2023-36427HIGHWindows Hyper-V Elevation of Privilege VulnerabilityEPSS 1.5%CVE-2024-30014HIGHWindows Routing and Remote Access Service (RRAS) Remote Code Execution VulnerabilityEPSS 1.5%CVE-2024-30029HIGHWindows Routing and Remote Access Service (RRAS) Remote Code Execution VulnerabilityEPSS 1.5%CVE-2024-30015HIGHWindows Routing and Remote Access Service (RRAS) Remote Code Execution VulnerabilityEPSS 1.5%CVE-2025-21328MEDIUMMapUrlToZone Security Feature Bypass VulnerabilityEPSS 1.5%CVE-2025-21329MEDIUMMapUrlToZone Security Feature Bypass VulnerabilityEPSS 1.5%CVE-2023-32024LOWMicrosoft Power Apps Spoofing VulnerabilityEPSS 1.5%CVE-2022-44713HIGHMicrosoft Outlook for Mac Spoofing VulnerabilityEPSS 1.5%CVE-2020-1177MEDIUMA cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web requesEPSS 1.5%CVE-2020-1183MEDIUMA cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web requesEPSS 1.5%CVE-2020-1297MEDIUMA cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web requesEPSS 1.5%CVE-2020-1318MEDIUMA cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web requesEPSS 1.5%CVE-2024-38061HIGHDCOM Remote Cross-Session Activation Elevation of Privilege VulnerabilityEPSS 1.5%CVE-2020-0955—An information disclosure vulnerability exists when certain central processing units (CPU) speculatively access memory, aka 'Windows Kernel EPSS 1.5%