{"id":"CVE-2025-55100","title":"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.","summary":"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.","severity":"critical","cvss":9.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","cwe":["CWE-125"],"vendor":"eclipse","product":"threadx_usbx","affected":["threadx_usbx < 6.4.3.202503"],"patched":["threadx_usbx 6.4.3.202503"],"published":"2025-10-17","updated":"2026-10-09","sourceUpdated":"2026-10-09T10:10:00.193","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-55100","references":[{"url":"https://github.com/eclipse-threadx/usbx/security/advisories/GHSA-j253-w29r-9m48","label":"emo@eclipse.org"}],"tags":["nvd"],"epss":0.00562,"epssPercentile":0.44997,"ingestedAt":"2026-10-09T12:53:29.113Z","slug":"CVE-2025-55100","body":"## Overview\n\nIn 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.\n\n## Affected\n\n- `threadx_usbx < 6.4.3.202503`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `threadx_usbx 6.4.3.202503`","depth":"midnight","depthScore":50,"depthScoreParts":{"impact":50.1,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}