CVE-2025-58773 PUBLISHED

UEFI OOB Write and Buffer Overflow Vulnerabilities

Assigner: AMI
Reserved: 04.09.2025 Published: 13.10.2026 Updated: 13.10.2026

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.

Metrics

CVSS Vector: CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L
CVSS Score: 7.1

Product Status

Vendor AMI
Product AptioV
Versions Default: unaffected
  • affected from AptioV_5.0 to AptioV_5.044 (excl.)

References

Problem Types

  • CWE-787 Out-of-bounds write CWE