What is CVE-2025-55098?

CVE-2025-55098 is a medium-severity vulnerability in Eclipse Threadx_usbx, classified under Out-of-bounds Read. CVSS score: 6.1/10. Published 2025-10-17.

How severe is CVE-2025-55098?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Out-of-bounds Read in Eclipse Threadx_usbx

CVE-2025-55098

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_device_type_get() when parsing a descriptor of an USB audio device.

Vulnerability class: Buffer Overflow

EPSS: 0.003 (21.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H.

Affected products

Eclipse Threadx_usbx
Eclipse Foundation Usbx — versions 0

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

References

emo@eclipse.org (Exploit, vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2025-55098?: CVE-2025-55098 is a medium-severity vulnerability in Eclipse Threadx_usbx, classified under Out-of-bounds Read. CVSS score: 6.1/10. Published 2025-10-17.
How severe is CVE-2025-55098?: Medium severity. CVSS v3 base score is 6.1 out of 10.