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-2022-41107HIGHMicrosoft Office Graphics Remote Code Execution VulnerabilityEPSS 0.8%CVE-2019-1287—An elevation of privilege vulnerability exists in the way that the Windows Network Connectivity Assistant handles objects in memory, aka 'WiEPSS 0.8%CVE-2023-36416MEDIUMMicrosoft Dynamics 365 (on-premises) Cross-site Scripting VulnerabilityEPSS 0.8%CVE-2026-21516HIGHGitHub Copilot for Jetbrains Remote Code Execution VulnerabilityEPSS 0.8%CVE-2022-38005HIGHWindows Print Spooler Elevation of Privilege VulnerabilityEPSS 0.8%CVE-2026-24307CRITICALM365 Copilot Information Disclosure VulnerabilityEPSS 0.8%CVE-2023-36732HIGHWin32k Elevation of Privilege VulnerabilityEPSS 0.8%CVE-2021-41345HIGHStorage Spaces Controller Elevation of Privilege VulnerabilityEPSS 0.8%CVE-2020-0628—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-2020-0625—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-2020-0627—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-2022-26805HIGHMicrosoft Office Graphics Remote Code Execution VulnerabilityEPSS 0.8%CVE-2020-0614—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-2020-0623—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-2025-26637MEDIUMWindows BitLocker Security Feature Bypass VulnerabilityEPSS 0.8%CVE-2021-28309MEDIUMWindows Kernel Information Disclosure VulnerabilityEPSS 0.8%CVE-2023-21749HIGHWindows Kernel Elevation of Privilege VulnerabilityEPSS 0.8%CVE-2021-26417MEDIUMWindows Overlay Filter Information Disclosure VulnerabilityEPSS 0.8%CVE-2025-29812HIGHDirectX Graphics Kernel Elevation of Privilege VulnerabilityEPSS 0.8%CVE-2021-27093MEDIUMWindows Kernel Information Disclosure VulnerabilityEPSS 0.8%