CVE-2026-102004
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Memory Corruption in Wind River VxWorks 7

Publication date: 2026-09-28

Last updated on: 2026-09-28

Assigner: WindRiver

Description
Wind River VxWorks 7 prior to 26.09, specific system call arguments can result in memory corruption within the memory management subsystem. Fixed in Version 26.09

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Meta Information

Published
2026-09-28
Last Modified
2026-09-28
Generated
2026-09-29
AI Q&A
2026-09-28
EPSS Evaluated
N/A
NVD
CVE-2026-102004
EUVD
EUVD-2026-88467

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
wind_river vxworks to 26.09 (exc)

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-787 The product writes data past the end, or before the beginning, of the intended buffer.

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Executive Summary

Wind River VxWorks 7 before version 26.09 has a memory corruption flaw in the memory management subsystem triggered by specific system call arguments. This can lead to unauthorized memory access or crashes.

Detection Guidance

This vulnerability affects Wind River VxWorks 7 versions prior to 26.09 due to memory corruption in the memory management subsystem. To detect it, check your VxWorks version using system-specific commands like 'version' or 'sysinfo'. If the version is below 26.09, the system is vulnerable.

Impact Analysis

An attacker with local access could exploit this to execute arbitrary code, escalate privileges, or cause denial of service on systems running affected VxWorks versions.

Compliance Impact

This vulnerability could lead to unauthorized data access or system compromise, potentially violating GDPR (data protection) or HIPAA (health data security) requirements for confidentiality and integrity.

Mitigation Strategies

Update Wind River VxWorks to version 26.09 or later to address the memory corruption issue in the memory management subsystem.

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