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OpenAdvisories
High · 8.3 CVE-2025-58774 EUVD-2025-211078GHSA-28hr-x2jf-jpxf

UEFI OOB Write and Buffer Overflow Vulnerabilities

Published Oct 13, 2026 · Updated Oct 15, 2026 · Assigned by AMI

Description

AMI APTIOV contains vulnerabilities
in BIOS where users may cause “Buffer Access with Incorrect Length
Value” by local access. Successful exploitation of this vulnerability could
lead to buffer overflows, memory corruption, and arbitrary code execution, and
also impact Confidentiality, Integrity, and Availability.

Affected products

VendorProductAffectedFixed
AMI AptioV AptioV_5.0 – < AptioV_5.043 AptioV_5.043

Advisories 1

References