CVE-2026-70149 in Windows

Sumário

de MITRE • 13/10/2026

Exposure of sensitive information to an unauthorized actor in Windows Client Side Caching driver (csc.sys) allows an authorized attacker to disclose information locally.

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• Responsável: Microsoft
• Reservar: 04/08/2026
• Divulgação: 13/10/2026
• Moderação: aceite
• Entrada: VDB-418508
• CPE: 20261013
• CWE: CWE-200 (confirmado)
• CVSS: 8.8 (CNA)
• EPSS: 0.00000
• KEV: não
• Atividades: médio
• Sector: Transportation, Hospital, ...

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-70149
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-70149
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-70149/