CVE-2025-55099CWE-125

CVE-2025-55099

Medium · published October 17, 2025

CVSS v3.1
6.1
EPSS
0%
Percentile
30.9
In the wild
Unconfirmed
What it is

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_audio_alternate_setting_locate() when parsing a descriptor with attacker-controlled frequency fields.

The record
Technical detail
CVSS v3.1
6.1 · MEDIUM
Vector
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00381 · 30.9th percentile
Weakness
CWE-125 · Out-of-bounds Read
Published
2025-10-17T10:15Z
Affected products (1)
ProductVersionsFixed in
eclipse/threadx_usbx< 6.4.3.2025036.4.3.202503
References (1)
https://github.com/eclipse-threadx/usbx/security/advisories/GHSA-93mv-fcpr-9488 · [email protected]
EPSS history
Timeline
  • 17 OCT 05:38Z
    Potential out-of-bounds read in _ux_host_class_audio_alternate_setting_locate()
    cvelistv5