CVE-2026-94023

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Source

https://cve.org/CVERecord?id=CVE-2026-94023

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-94023.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-94023

Aliases

GHSA-36vf-7cx6-9f9j

Published

2026-10-20T15:18:09Z

Modified

2026-10-21T03:00:18Z

Severity

6.9 (Medium) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator

Summary

Module delete dispatchers do not enforce kernel-object ownership before irreversible deletion

Details

A ThreadX module reaches a kernel object's delete service through the Module Manager's dispatch layer, which asked one question about the pointer: does the object lie outside the module's own code and data. That is the policy for using an object, and using an object a module does not own is supported and intended — txm_module_object_pointer_get_extended searches the system's created objects by name and hands back objects the application created and objects other modules created, so that a module can send to a shared queue, take a shared semaphore or get a shared mutex.

Destroying one of those is not sharing it. A module could name any object it had a pointer to and have the privileged dispatcher delete it.

Database specific

{
    "cna_assigner":  "eclipse",
    "cwe_ids":  [
        "CWE-125",
        "CWE-862"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/94xxx/CVE-2026-94023.json"
}

References

Affected packages

Git / github.com/eclipse-threadx/threadx

Affected ranges

Type

GIT

Repo

https://github.com/eclipse-threadx/threadx

Events

Introduced

6a018a4cfda937c0d8cbdee761187c5c5843e115

Last Affected

b91b03b9e75fa523b17127f9e0eca09dca916459

Database specific

Show details

{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "6.0.1"
                },
                {
                    "last_affected":  "6.5.1.202602a"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StandardRange"
        }
    ]
}

Affected versions

v6.*

v6.0.1_rel

v6.0.2_rel

v6.1.10_rel

v6.1.11_rel

v6.1.12_rel

v6.1.1_rel

v6.1.2_rel

v6.1.3_rel

v6.1.5_rel

v6.1.6_rel

v6.1.7_rel

v6.1.8_rel

v6.1.9_rel

v6.1_rel

v6.2.0_rel

v6.2.1_rel

v6.3.0_rel

v6.4.0_rel

v6.4.1_rel

v6.4.2_rel

v6.4.3.202503_rel

v6.4.5.202504_rel

v6.5.0.202601_rel

v6.5.1.202602_rel

v6.5.1.202602a_rel

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-94023.json"