CVE-2026-78229
Received Received - Intake

OS Command Injection in Image Scanner Driver for Linux

Publication date: 2026-09-30

Last updated on: 2026-09-30

Assigner: JPCERT/CC

Description
Image Scanner Driver for Linux contains an OS command injection vulnerability. An attacker who can log in to a Linux system where the affected product is installed may execute an arbitrary OS command by making certain preparations.

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Meta Information

Published
2026-09-30
Last Modified
2026-09-30
Generated
2026-09-30
AI Q&A
2026-09-30
EPSS Evaluated
N/A
NVD
CVE-2026-78229
EUVD
EUVD-2026-89569

Affected Vendors & Products

Showing 2 associated CPEs
Vendor Product Version / Range
pfu_limited image_scanner_driver_for_linux From 2.0.0 (inc) to 2.8.2 (inc)
pfu_limited image_scanner_driver_for_linux From 2.0.0 (inc) to 2.3.0 (inc)

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-78 The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

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Executive Summary

CVE-2026-78229 is an OS command injection vulnerability in the Image Scanner Driver for Linux by PFU Limited. It allows an attacker with local access to execute arbitrary OS commands due to improper input validation.

Detection Guidance

To detect this vulnerability, check if the Image Scanner Driver for Linux is installed and verify its version. Compare the installed version against the affected ranges (fi Series V2.0.0 to V2.8.2 or SP Series V2.0.0 to V2.3.0). Use commands like 'dpkg -l | grep image_scanner_driver' or 'rpm -qa | grep image_scanner_driver' to list installed packages.

Impact Analysis

An attacker could gain control over the affected system, leading to potential data breaches, system compromise, or unauthorized access to sensitive information. The impact includes high risks to confidentiality, integrity, and availability.

Compliance Impact

This vulnerability could lead to non-compliance with GDPR or HIPAA due to unauthorized access to personal or health data. Organizations may face legal penalties, data protection fines, and reputational damage if exploited.

Mitigation Strategies

Update the Image Scanner Driver for Linux to the latest version available on the official PFU download sites to mitigate the risk of OS command injection.

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