CVE-2025-55079
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-10-15

Last updated on: 2025-10-22

Assigner: Eclipse Foundation

Description
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.
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Meta Information
Published
2025-10-15
Last Modified
2025-10-22
Generated
2026-06-16
AI Q&A
2025-10-15
EPSS Evaluated
2026-06-15
NVD
CVE-2025-55079
EUVD
EUVD-2025-34514
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
eclipse threadx to 6.4.3 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-770 The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated.
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Executive Summary

This vulnerability in Eclipse ThreadX before version 6.4.3 involves the thread module's maximum priority setting. In some cases, the system failed to properly check the maximum priority, which allowed a thread to obtain a higher priority than intended. This can disrupt normal thread scheduling.

Impact Analysis

The vulnerability can lead to a denial of service condition by allowing a thread to gain higher priority than expected, potentially starving other threads and disrupting system operations.

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