---
title: "CVE-2026-95107: ThreadX - Buffer Overflow"
description: "ThreadX module contains a buffer overflow caused by unchecked addition of object size and private header in txm_module_object_allocate, letting attackers corrupt adjacent memory, exploit requires crafted object size near ULONG max."
url: https://panop.io/threat-heartbeat/CVE-2026-95107/
---

# CVE-2026-95107 ThreadX - Buffer Overflow

ThreadX module contains a buffer overflow caused by unchecked addition of object size and private header in txm\_module\_object\_allocate, letting attackers corrupt adjacent memory, exploit requires crafted object size near ULONG max.

CVSS base score 7.0 /10

High

CISA KEV

Not listed

Public exploit

None known

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-95107)

## Details

Type

Buffer Overflow

Impact

Remote Code Execution, Data Tampering

CVSS vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Published

20 October 2026

Updated

21 October 2026

Weakness

[CWE-190](https://cwe.mitre.org/data/definitions/190.html)

## Vendor fix

Update to the latest version with proper size validation in txm\_module\_object\_allocate.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-95107](https://nvd.nist.gov/vuln/detail/CVE-2026-95107)
- [https://github.com/eclipse-threadx/threadx/security/advisories/GHSA-63qc-jcr6-qw6r](https://github.com/eclipse-threadx/threadx/security/advisories/GHSA-63qc-jcr6-qw6r)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

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