CVE-2025-33044: AMI Aptio V

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

APTIOV contains a vulnerability in BIOS where an attacker may cause an Improper Restriction of Operations within the Bounds of a Memory Buffer by local means. Successful exploitation of this vulnerability may lead to memory corruption and impact Integrity and Availability.

Affected products

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

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