CVE-2025-58773 - Vulnerability Details - OpenCVE

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.

Attack Vector Local

Attack Complexity High

Privileges Required High

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact Low

Subsequent System Integrity Impact Low

Subsequent System Availability Impact Low

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

AMI

AptioV

unaffected

Version	Status	Constraints
`AptioV_5.0`	affected	< AptioV_5.044

No data.

No data.

No data.

Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://go.ami.com/hubfs/Security%20Advisories/2026/AMI-SA-2026002.pdf

History

Tue, 13 Oct 2026 14:15:00 +0000

Type	Values Removed	Values Added
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.
Title		UEFI OOB Write and Buffer Overflow Vulnerabilities
Weaknesses		CWE-787
References		https://go.ami.com/hubfs/Security%20Advisories/2026/AMI-SA-2026002.pdf
Metrics		cvssV4_0 `{'score': 7.1, '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'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: AMI

Published: 2026-10-13T14:02:02.052Z

Updated: 2026-10-13T15:49:47.466Z

Reserved: 2025-09-04T20:15:30.289Z

Link: CVE-2025-58773

Vulnrichment

No data.

NVD

Status : Received

Published: 2026-10-13T14:17:18.460

Modified: 2026-10-13T14:17:18.460

Link: CVE-2025-58773

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-787

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