CVE-2025-55079

In Eclipse ThreadX before version 6.4.3, the thread module has a setting of maximum priority. In some cases the check of that maximum priority wasn't performed, allowing, as a result, to obtain a thread with higher priority than expected and causing a possible denial of service.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/eclipse-threadx/threadx/security/advisories/GHSA-w8rw-fqgj-9r49	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:eclipse:threadx:*:*:*:*:*:*:*:*

History

08 Oct 2026, 12:10

Type	Values Removed	Values Added
Summary		(es) En Eclipse ThreadX anterior a la versión 6.4.3, el módulo de hilos tiene una configuración de prioridad máxima. En algunos casos, la verificación de esa prioridad máxima no se realizó, permitiendo, como resultado, obtener un hilo con una prioridad superior a la esperada y causando una posible denegación de servicio.

Information

Published : 2025-10-15 05:16

Updated : 2026-10-08 12:10

NVD link : CVE-2025-55079

Mitre link : CVE-2025-55079

CVE.ORG link : CVE-2025-55079

JSON object : View

Products Affected

eclipse

threadx

CWE

CWE-770

Allocation of Resources Without Limits or Throttling

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