BIOS Vulnerability in AMI APTIOV Product by AMI
CVE-2026-33197

8.7HIGH

Key Information:

Vendor

Ami

Status
Aptiov
Vendor
CVE Published:
8 September 2026

What is CVE-2026-33197?

The AMI APTIOV BIOS has a flaw that allows a privileged user to create an Incomplete List of Disallowed Inputs through local access. If successfully exploited, this vulnerability exposes the system to arbitrary code execution, undermining its confidentiality, integrity, and availability. It highlights the need for regular security assessments and updates to mitigate potential risks.

Affected Version(s)

AptioV AptioV_5.0

References

https://go.ami.com/hubfs/Security%20Advisories/2026/AMI-S...

CVSS V4

Score:
8.7
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Attack Required:
Physical
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.