CVE-2026-45450
Received Received - Intake

Buffer Overflow in Unitronics UniStream Pro/UniLogic

Publication date: 2026-10-15

Last updated on: 2026-10-15

Assigner: Israel National Cyber Directorate

Description
: Improper Restriction of Operations within the Bounds of a Memory Buffer 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.

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Meta Information

Published
2026-10-15
Last Modified
2026-10-15
Generated
2026-10-15
AI Q&A
2026-10-15
EPSS Evaluated
N/A
NVD
CVE-2026-45450
EUVD
EUVD-2026-102137

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
Unitronics Unitronics UniStream Pro/UniLogic Unitronics UniStream Pro versions only (B10 / C10) – UniLogic versions prior to 1.41.329

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-119 The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

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Executive Summary

This is a memory buffer vulnerability in Unitronics UniStream Pro/UniLogic software. It allows improper operations within memory bounds, potentially leading to unauthorized access or control. The issue specifically affects UniStream Pro versions B10/C10 and UniLogic versions before 1.41.329.

Impact Analysis

An attacker could exploit this to execute arbitrary code, gain elevated privileges, or cause system crashes. This may lead to data breaches, operational disruptions, or unauthorized control of industrial systems using these products.

Mitigation Strategies

Update Unitronics UniLogic to version 1.41.329 or later to address the memory buffer vulnerability. Ensure all UniStream Pro devices running affected versions (B10/C10) are updated immediately.

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