---
id: CVE-2026-6840
title: >-
  Missing bounds validation for operator could  allow out of range operator-code
  lookup during model loading

  Affected version is prior to commit  1.30.0.
summary: >-
  Missing bounds validation for operator could  allow out of range operator-code
  lookup during model loading

  Affected version is prior to commit  1.30.0.
severity: medium
cvss: 5.5
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H'
cwe:
  - CWE-129
vendor: samsung
product: one
affected:
  - one < 1.30.0
patched:
  - one 1.30.0
published: '2026-04-22'
updated: '2026-09-24'
sourceUpdated: '2026-09-24T17:35:55.117'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-6840'
references:
  - url: 'https://github.com/Samsung/ONE/pull/16481'
    label: PSIRT@samsung.com
tags:
  - nvd
epss: 0.00105
epssPercentile: 0.01217
ingestedAt: '2026-09-24T17:48:30.379Z'
---

## Overview

Missing bounds validation for operator could  allow out of range operator-code lookup during model loading
Affected version is prior to commit  1.30.0.

## Affected

- `one < 1.30.0`

## Remediation

Upgrade past the affected range:

- `one 1.30.0`