Vulnerabilidades en Microsoft

9290 resultados
Análisis Vexday

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-2022-23280MEDIUMMicrosoft Outlook for Mac Security Feature Bypass VulnerabilityEPSS 2.4%CVE-2026-20816HIGHWindows Installer Elevation of Privilege VulnerabilityEPSS 2.4%CVE-2022-41073HIGHWindows Print Spooler Elevation of Privilege VulnerabilityEPSS 2.4%KEVCVE-2020-1323An open redirect vulnerability exists in Microsoft SharePoint that could lead to spoofing.To exploit the vulnerability, an attacker could seEPSS 2.4%CVE-2020-1173A spoofing vulnerability exists in Microsoft Power BI Report Server in the way it validates the content-type of uploaded attachments, aka 'MEPSS 2.4%CVE-2019-0867A Cross-site Scripting (XSS) vulnerability exists when Azure DevOps Server and Team Foundation Server do not properly sanitize user providedEPSS 2.4%CVE-2025-21351HIGHWindows Active Directory Domain Services API Denial of Service VulnerabilityEPSS 2.4%CVE-2025-62221HIGHWindows Cloud Files Mini Filter Driver Elevation of Privilege VulnerabilityEPSS 2.4%KEVCVE-2021-40462HIGHWindows Media Foundation Dolby Digital Atmos Decoders Remote Code Execution VulnerabilityEPSS 2.4%CVE-2022-22038HIGHRemote Procedure Call Runtime Remote Code Execution VulnerabilityEPSS 2.4%CVE-2019-0943Windows ALPC Elevation of Privilege VulnerabilityEPSS 2.4%CVE-2025-26673HIGHWindows Lightweight Directory Access Protocol (LDAP) Denial of Service VulnerabilityEPSS 2.4%CVE-2022-22015MEDIUMWindows Remote Desktop Protocol (RDP) Information Disclosure VulnerabilityEPSS 2.4%CVE-2022-26940MEDIUMRemote Desktop Protocol Client Information Disclosure VulnerabilityEPSS 2.4%CVE-2022-35804HIGHSMB Client and Server Remote Code Execution VulnerabilityEPSS 2.4%CVE-2018-8326A cross-site-scripting (XSS) vulnerability exists when an open source customization for Microsoft Active Directory Federation Services (AD FEPSS 2.4%CVE-2023-35639HIGHMicrosoft ODBC Driver Remote Code Execution VulnerabilityEPSS 2.4%CVE-2025-24052HIGHWindows Agere Modem Driver Elevation of Privilege VulnerabilityEPSS 2.4%CVE-2022-34727HIGHMicrosoft ODBC Driver Remote Code Execution VulnerabilityEPSS 2.4%CVE-2022-34730HIGHMicrosoft ODBC Driver Remote Code Execution VulnerabilityEPSS 2.4%