Vulnerabilities in Microsoft

8,716 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-2021-41368MEDIUMMicrosoft Access Remote Code Execution VulnerabilityEPSS 3.5%CVE-2023-21552HIGHWindows GDI Elevation of Privilege VulnerabilityEPSS 3.5%CVE-2025-50165CRITICALWindows Graphics Component Remote Code Execution VulnerabilityEPSS 3.5%CVE-2024-38021HIGHMicrosoft Outlook Remote Code Execution VulnerabilityEPSS 3.5%CVE-2023-35368HIGHMicrosoft Exchange Remote Code Execution VulnerabilityEPSS 3.5%CVE-2023-24892HIGHMicrosoft Edge (Chromium-based) Webview2 Spoofing VulnerabilityEPSS 3.5%CVE-2019-0985HIGHMicrosoft Speech API Remote Code Execution VulnerabilityEPSS 3.5%CVE-2020-16923HIGHMicrosoft Graphics Components Remote Code Execution VulnerabilityEPSS 3.5%CVE-2024-43498CRITICAL.NET and Visual Studio Remote Code Execution VulnerabilityEPSS 3.5%CVE-2022-21904HIGHWindows GDI Information Disclosure VulnerabilityEPSS 3.5%CVE-2018-8434—An information disclosure vulnerability exists when Windows Hyper-V on a host operating system fails to properly validate input from an authEPSS 3.5%CVE-2018-8425—A spoofing vulnerability exists when Microsoft Edge improperly handles specific HTML content, aka "Microsoft Edge Spoofing Vulnerability." TEPSS 3.5%CVE-2023-23415CRITICALInternet Control Message Protocol (ICMP) Remote Code Execution VulnerabilityEPSS 3.5%CVE-2019-1315HIGHAn elevation of privilege vulnerability exists when Windows Error Reporting manager improperly handles hard links, aka 'Windows Error ReportEPSS 3.5%KEVCVE-2020-0654—A security feature bypass vulnerability exists in Microsoft OneDrive App for Android.This could allow an attacker to bypass the passcode or EPSS 3.5%CVE-2021-27058HIGHMicrosoft Office ClickToRun Remote Code Execution VulnerabilityEPSS 3.5%CVE-2021-30619—Chromium: CVE-2021-30619 UI Spoofing in AutofillEPSS 3.5%CVE-2021-30621—Chromium: CVE-2021-30621 UI Spoofing in AutofillEPSS 3.5%CVE-2021-1679MEDIUMWindows CryptoAPI Denial of Service VulnerabilityEPSS 3.5%CVE-2025-30388HIGHWindows Graphics Component Remote Code Execution VulnerabilityEPSS 3.5%