CVE-2026-102709

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Source

https://cve.org/CVERecord?id=CVE-2026-102709

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-102709.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-102709

Aliases

GHSA-ffg5-m7vh-vwrp

Published

2026-09-29T17:36:17Z

Modified

2026-10-02T03:30:31Z

Severity

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

Summary

[none]

Details

Improper validation of non-secure (NS) pointers in multiple TrustZone-M non-secure callable (NSC) entry functions allows an attacker executing in the non-secure world to supply pointers to secure memory. The secure firmware subsequently dereferences these attacker-controlled pointers without verifying that they reference non-secure memory, resulting in unintended disclosure of secure memory contents. This violates the isolation guarantees provided by Arm TrustZone-M and can be leveraged as a memory disclosure or corruption primitive that may enable recovery of sensitive cryptographic material.

Database specific

{
    "cna_assigner":  "eclipse",
    "cwe_ids":  [
        "CWE-200",
        "CWE-501",
        "CWE-822"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/102xxx/CVE-2026-102709.json"
}

References

Affected packages

Git / github.com/eclipse-threadx/threadx

Affected ranges

Type

GIT

Repo

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

Events

Introduced

Last Affected

b91b03b9e75fa523b17127f9e0eca09dca916459

Database specific

Show details

{
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "last_affected":  "6.5.1.202602"
        }
    ],
    "source":  "AFFECTED_FIELD"
}

Affected versions

v6.*

v6.0.1_rel

v6.0.2_rel

v6.0_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-2026-102709.json"