Vulnerabilidades em Microsoft

10.810 resultados
Análise 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-2019-0782—An information disclosure vulnerability exists when the Windows kernel fails to properly initialize a memory address, aka 'Windows Kernel InEPSS 1.6%CVE-2019-0702—An information disclosure vulnerability exists when the Windows kernel improperly handles objects in memory, aka 'Windows Kernel InformationEPSS 1.6%CVE-2023-36880MEDIUMMicrosoft Edge (Chromium-based) Information Disclosure VulnerabilityEPSS 1.6%CVE-2019-0776—An information disclosure vulnerability exists when the win32k component improperly provides kernel information, aka 'Win32k Information DisEPSS 1.6%CVE-2019-0754—A denial of service vulnerability exists when Windows improperly handles objects in memory, aka 'Windows Denial of Service Vulnerability'.EPSS 1.6%CVE-2023-36903HIGHWindows System Assessment Tool Elevation of Privilege VulnerabilityEPSS 1.6%CVE-2020-0677—An information disclosure vulnerability exists in the Cryptography Next Generation (CNG) service when it fails to properly handle objects inEPSS 1.6%CVE-2024-43628HIGHWindows Telephony Service Remote Code Execution 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-2020-0755—An information disclosure vulnerability exists in the Cryptography Next Generation (CNG) service when it fails to properly handle objects inEPSS 1.6%CVE-2020-0675—An information disclosure vulnerability exists in the Cryptography Next Generation (CNG) service when it fails to properly handle objects inEPSS 1.6%CVE-2024-43627HIGHWindows Telephony Service Remote Code Execution VulnerabilityEPSS 1.6%CVE-2020-0748—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-2024-43459HIGHSQL Server Native Client Remote Code Execution VulnerabilityEPSS 1.6%CVE-2024-38255HIGHSQL Server Native Client Remote Code Execution VulnerabilityEPSS 1.6%CVE-2024-48995HIGHSQL Server Native Client Remote Code Execution VulnerabilityEPSS 1.6%CVE-2024-48994HIGHSQL Server Native Client Remote Code Execution VulnerabilityEPSS 1.6%CVE-2024-43462HIGHSQL Server Native Client Remote Code Execution VulnerabilityEPSS 1.6%CVE-2024-48993HIGHSQL Server Native Client Remote Code Execution VulnerabilityEPSS 1.6%