CVE-2026-56923 in Android

Sumário

de MITRE • 15/09/2026

In handle_unmap_req of tipc_virtio_dev.c, there is a possible memory corruption due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

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• Responsável: Google Devices
• Reservar: 23/06/2026
• Divulgação: 15/09/2026
• Moderação: aceite
• Entrada: VDB-404528
• CPE: pronto
• CWE: CWE-362 (confirmado)
• CVSS: 8.8 (VulDB)
• EPSS: 0.00000
• KEV: não
• Atividades: muito baixo
• Sector: Police, Homeoffice, ...

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-56923
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-56923
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-56923/