[Japanese]

JVNDB-2026-035987

Multiple vulnerabilities in Image Scanner Driver for Linux

Overview

Image Scanner Driver for Linux provided by PFU Limited contains multiple vulnerabilities listed below:
  • OS Command Injection (CWE-78) - CVE-2026-78229
  • Link Following (CWE-59) - CVE-2026-81310
Nir Yehoshua of Cipher Security Labs reported these vulnerabilities to PFU Limited and coordinated. After the coordination was completed, PFU Limited reported the case to JPCERT/CC to notify users of the solution through JVN.
CVSS Severity (What is CVSS?)

CVSS V3 Severity:
Base Metrics 6.7 (Medium) [Other]
  • Attack Vector: Local
  • Attack Complexity: High
  • Privileges Required: Low
  • User Interaction: Required
  • Scope: Unchanged
  • Confidentiality Impact: High
  • Integrity Impact: High
  • Availability Impact: High
The above CVSS base scores have been assigned for CVE-2026-78229


CVSS v3 Severity
Base Metrics:6.6 (Medium) [Other]
  • Access Vector: Local
  • Attack Complexity: Low
  • Privileges Required: Low
  • User Interaction: Required
  • Scope: Unchanged
  • Confidentiality Impact(C): None
  • Integrity Impact(I): High
  • Availability Impact(A): High
The above CVSS base scores have been assigned for CVE-2026-81310
Affected Products


image-rs
  • Image Scanner Driver for Linux (SP Series) V2.0.0
  • Image Scanner Driver for Linux (SP Series) V2.1.0
  • Image Scanner Driver for Linux (SP Series) V2.1.1
  • Image Scanner Driver for Linux (SP Series) V2.1.1-4
  • Image Scanner Driver for Linux (SP Series) V2.2.0
  • Image Scanner Driver for Linux (SP Series) V2.2.1
  • Image Scanner Driver for Linux (SP Series) V2.2.2
  • Image Scanner Driver for Linux (SP Series) V2.3.0
  • Image Scanner Driver for Linux (fi Series) V2.0.0
  • Image Scanner Driver for Linux (fi Series) V2.1.0
  • Image Scanner Driver for Linux (fi Series) V2.1.1
  • Image Scanner Driver for Linux (fi Series) V2.3.2
  • Image Scanner Driver for Linux (fi Series) V2.5.0
  • Image Scanner Driver for Linux (fi Series) V2.7.0
  • Image Scanner Driver for Linux (fi Series) V2.7.1
  • Image Scanner Driver for Linux (fi Series) V2.8.0
  • Image Scanner Driver for Linux (fi Series) V2.8.1
  • Image Scanner Driver for Linux (fi Series) V2.8.2

Impact

  • 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 (CVE-2026-78229).
  • An attacker who can log in to a Linux system where the product is installed may overwrite arbitrary files by using a special method in advance (CVE-2026-81310).
Solution

[Update the Software]
Update the software to the latest version according to the information provided by the developer.
Vendor Information

PFU Limited
CWE (What is CWE?)

  1. Link Following(CWE-59) [Other]
  2. OS Command Injection(CWE-78) [Other]
CVE (What is CVE?)

  1. CVE-2026-78229
  2. CVE-2026-81310
References

  1. JVN : JVNVU#96968110
Revision History

  • [2026/09/30]
      Web page was published