CVE-2025-55089

Eclipse ThreadX FileX RAM disk driver buffer overflow

State: Published
Severity: 9.2 Critical
Published: Oct 16, 2025
Updated: Oct 16, 2025
Reserved: Aug 6, 2025

Description

In FileX before 6.4.2, the file support module for Eclipse Foundation ThreadX, there was a possible buffer overflow in the FileX RAM disk driver. It could cause a remote execurtion after receiving a crafted sequence of packets

Scores

CVSS	Score	Vector	Source
4.0	9.2 Critical	CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N	eclipse

Weaknesses

CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

Affected Products

Product	Versions
FileXEclipse Foundation	before 6.4.2Affected

References

https://github.com/eclipse-threadx/filex/security/advisories/GHSA-467v-6j75-3j7g

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