CVE-2025-55099 — MEDIUM (6.1)

Q: How severe is CVE-2025-55099?

CVE-2025-55099 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2025-55099?

Check the references section above for vendor advisories and patch information. Affected products include: Eclipse Threadx Usbx.

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

CVSS Score

6.1

MEDIUM

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Eclipse	Threadx Usbx	< 6.4.3.202503

Related Weaknesses (CWE)

CWE-125

References

https://github.com/eclipse-threadx/usbx/security/advisories/GHSA-93mv-fcpr-9488ExploitVendor Advisory

FAQ

What is CVE-2025-55099?

CVE-2025-55099 is a vulnerability with a CVSS score of 6.1 (MEDIUM). 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 ...

How severe is CVE-2025-55099?

CVE-2025-55099 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-55099?

Check the references section above for vendor advisories and patch information. Affected products include: Eclipse Threadx Usbx.