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-2025-21242MEDIUMWindows Kerberos Information Disclosure VulnerabilityEPSS 1.6%CVE-2020-0676—An information disclosure vulnerability exists in the Cryptography Next Generation (CNG) service when it fails to properly handle objects inEPSS 1.6%CVE-2020-0675—An information disclosure vulnerability exists in the Cryptography Next Generation (CNG) service when it fails to properly handle objects inEPSS 1.6%CVE-2020-16994HIGHAzure Sphere Unsigned Code Execution VulnerabilityEPSS 1.6%CVE-2020-0755—An information disclosure vulnerability exists in the Cryptography Next Generation (CNG) service when it fails to properly handle objects inEPSS 1.6%CVE-2020-0756—An information disclosure vulnerability exists in the Cryptography Next Generation (CNG) service when it fails to properly handle objects inEPSS 1.6%CVE-2024-38062HIGHWindows Kernel-Mode Driver Elevation of Privilege VulnerabilityEPSS 1.6%CVE-2020-16946HIGHMicrosoft Office SharePoint XSS VulnerabilityEPSS 1.6%CVE-2024-21449HIGHSQL Server Native Client OLE DB Provider Remote Code Execution VulnerabilityEPSS 1.6%CVE-2024-37319HIGHSQL Server Native Client OLE DB Provider Remote Code Execution VulnerabilityEPSS 1.6%CVE-2024-37322HIGHSQL Server Native Client OLE DB Provider Remote Code Execution VulnerabilityEPSS 1.6%CVE-2024-37323HIGHSQL Server Native Client OLE DB Provider Remote Code Execution VulnerabilityEPSS 1.6%CVE-2024-21331HIGHSQL Server Native Client OLE DB Provider Remote Code Execution VulnerabilityEPSS 1.6%CVE-2024-37326HIGHSQL Server Native Client OLE DB Provider Remote Code Execution VulnerabilityEPSS 1.6%CVE-2024-37327HIGHSQL Server Native Client OLE DB Provider Remote Code Execution VulnerabilityEPSS 1.6%CVE-2024-21317HIGHSQL Server Native Client OLE DB Provider Remote Code Execution VulnerabilityEPSS 1.6%CVE-2024-21425HIGHSQL Server Native Client OLE DB Provider Remote Code Execution VulnerabilityEPSS 1.6%CVE-2024-28928HIGHSQL Server Native Client OLE DB Provider Remote Code Execution VulnerabilityEPSS 1.6%CVE-2024-20701HIGHSQL Server Native Client OLE DB Provider Remote Code Execution VulnerabilityEPSS 1.6%CVE-2021-38631MEDIUMWindows Remote Desktop Protocol (RDP) Information Disclosure VulnerabilityEPSS 1.6%