Buffer Overflow in FileX RAM Disk Driver of Eclipse Foundation ThreadX
CVE-2025-55089

9.2CRITICAL

Key Information:

Status
Vendor
CVE Published:
16 October 2025

What is CVE-2025-55089?

The FileX RAM disk driver in versions prior to 6.4.2 of FileX for Eclipse Foundation ThreadX is susceptible to a buffer overflow vulnerability. An attacker could exploit this flaw by sending a specially crafted sequence of packets, potentially leading to unauthorized remote execution of code. This vulnerability highlights the importance of maintaining updated software to mitigate risks associated with security flaws. Users should apply necessary updates to secure their systems against potential attacks.

Affected Version(s)

FileX 0 < 6.4.2

References

CVSS V4

Score:
9.2
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Attack Required:
Physical
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Kelly Patterson
.
CVE-2025-55089 : Buffer Overflow in FileX RAM Disk Driver of Eclipse Foundation ThreadX