What’s Vulnerable › Vulnerabilities
CVE-2025-55089: Eclipse ThreadX FileX RAM disk driver buffer overflow
- Severity: critical (CVSS 9.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.5% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2025-10-16 · updated 2026-10-08
- Weakness: CWE-119
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
Affected products
- Eclipse Foundation FileX: before 6.4.2 — fixed in 6.4.2
How to fix
Upgrade to a fixed version: Eclipse Foundation FileX 6.4.2. Check the vendor advisory for mitigations.
References
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