What’s Vulnerable › Vulnerabilities
CVE-2025-58771: UEFI OOB Write and Buffer Overflow Vulnerabilities
- Severity: high (CVSS 7.1 v4.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.1% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-10-13 · updated 2026-10-19
- Weakness: CWE-190
Description
AMI APTIOV contains vulnerabilities in BIOS where users may cause “Integer Overflow or Wraparound” 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
- AMI AptioV: from AptioV_5.0 before AptioV_5.044 — fixed in AptioV_5.044
How to fix
Upgrade to a fixed version: AMI AptioV AptioV_5.044. Check the vendor advisory for mitigations.
References
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