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OpenAdvisories
High · 7.1 CVE-2025-58773 EUVD-2025-211077GHSA-vpw8-537w-hff5

UEFI OOB Write and Buffer Overflow Vulnerabilities

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

Description

AMI APTIOV contains vulnerabilities in BIOS where users may cause  "Out-of-bounds Write” 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_5.044 AptioV_5.044

Advisories 1

References