CVE-2025-22833: AMI Aptio V

High severity, CVSS 7.3. EPSS: 0.2% chance of exploitation in the next 30 days.

APTIOV contains a vulnerability in BIOS where an attacker may cause a Buffer Copy without Checking Size of Input by local accessing. Successful exploitation of this vulnerability may lead to arbitrary code execution.

Affected products

• AMI Aptio V: from 5.0, before 5.041 (fixed in 5.041)

Published 2025-10-14. Last modified 2026-10-08.