BaseFortify

Publication date: 2025-10-17

Last updated on: 2025-10-23

Assigner: Eclipse Foundation

Description

In USBX before 6.4.3, the USB support module for Eclipse Foundation ThreadX, there was a potential out of bound read issue in _ux_host_class_audio10_sam_parse_func() when parsing a list of sampling frequencies.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2025-10-17

Last Modified

2025-10-23

Generated

2026-07-06

AI Q&A

2025-10-17

EPSS Evaluated

2026-07-05

NVD

CVE-2025-55100

EUVD

EUVD-2025-34864

Affected Vendors & Products

Vendor	Product	Version / Range
eclipse	threadx_usbx	to 6.4.3.202503 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-125	The product reads data past the end, or before the beginning, of the intended buffer.

Attack-Flow Graph

Executive Summary

This vulnerability is a potential out of bound read issue in the USB support module of Eclipse Foundation ThreadX's USBX component before version 6.4.3. It occurs in the function _ux_host_class_audio10_sam_parse_func() when parsing a list of sampling frequencies, which could lead to reading memory outside the intended bounds.

Impact Analysis

The impact of this vulnerability is likely limited due to its low CVSS score (2.4). It involves an out of bound read which could potentially cause application instability or crashes, but it does not appear to allow privilege escalation, code execution, or data modification.

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