---
id: CVE-2026-45452
title: >-
  Use of Externally-Controlled format string vulnerability in Unitronics
  Unitronics UniStream Pro/UniLogic.


  This issue affects Unitronics UniStream Pro/UniLogic: Unitronics UniStream Pro
  versions only (B10 / C10) – UniLogic versions prior…
summary: >-
  Use of Externally-Controlled format string vulnerability in Unitronics
  Unitronics UniStream Pro/UniLogic.


  This issue affects Unitronics UniStream Pro/UniLogic: Unitronics UniStream Pro
  versions only (B10 / C10) – UniLogic versions prior…
severity: high
cvss: 8.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L'
cwe:
  - CWE-134
vendor: Unitronics
product: Unitronics UniStream Pro/UniLogic
affected:
  - >-
    unistream_pro_unilogic Unitronics UniStream Pro versions only (B10 / C10) –
    UniLogic versions prior to 1.41.329
published: '2026-10-15'
updated: '2026-10-15'
sourceUpdated: '2026-10-15T19:17:39.147'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-45452'
references:
  - url: >-
      https://www.gov.il/en/departments/dynamiccollectors/cve_advisories_listing?skip=0
    label: cna@cyber.gov.il
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-10-15T17:58:47.636535Z'
ingestedAt: '2026-10-15T16:13:11.385Z'
---

## Overview

Use of Externally-Controlled format string vulnerability in Unitronics Unitronics UniStream Pro/UniLogic.

This issue affects Unitronics UniStream Pro/UniLogic: Unitronics UniStream Pro versions only (B10 / C10) – UniLogic versions prior to 1.41.329.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.