[Japanese]

JVNDB-2025-014642

Multiple vulnerabilities in Canon Printer Drivers for Production Printers, Office/Small Office Multifunction Printers and Laser Printers

Overview

Canon printer drivers for Production Printers, Office/Small Office Multifunction Printers and Laser Printers contain multiple vulnerabilities listed below.

  • Out-of-bounds read (CWE-125) - CVE-2025-7698

  • Out-of-bounds write (CWE-787) - CVE-2025-9903

  • Reference to unallocated memory (CWE-696) - CVE-2025-9904


Canon Inc. reported these vulnerabilities to JPCERT/CC to notify users of the solutions through JVN. JPCERT/CC and Canon Inc. coordinated under the Information Security Early Warning Partnership.
CVSS Severity (What is CVSS?)

CVSS V3 Severity:
Base Metrics 5.9 (Medium) [Other]
  • Attack Vector: Network
  • Attack Complexity: High
  • Privileges Required: None
  • User Interaction: Required
  • Scope: Unchanged
  • Confidentiality Impact: High
  • Integrity Impact: None
  • Availability Impact: Low
The above CVSS base scores have been assigned for CVE-2025-7698

CVSS V3 Severity:
Base Metrics:5.9 (Medium) [Other]
  • Attack Vector: Network
  • Attack Complexity: High
  • Privileges Required: None
  • User Interaction: Required
  • Scope: Unchanged
  • Confidentiality Impact: High
  • Integrity Impact: None
  • Availability Impact: Low
The above CVSS base scores have been assigned for CVE-2025-9903

CVSS V3 Severity:
Base Metrics:5.3 (Medium) [Other]
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: None
  • Scope: Unchanged
  • Confidentiality Impact: None
  • Integrity Impact: None
  • Availability Impact: Low
The above CVSS base scores have been assigned for CVE-2025-9904
Affected Products


Canon
  • (multiple product)

For details on the affected products and versions, refer to the vendor advisory.
Impact

If a malicious application invokes the affected drivers, an unauthenticated attacker may cause a denial-of-service (DoS) condition and/or out-of-bounds memory access.
Solution

[Update the printer driver]
Update the printer driver to the latest version according to the vendor advisory.
Vendor Information

Canon
CWE (What is CWE?)

  1. Out-of-bounds Read(CWE-125) [Other]
  2. Incorrect Behavior Order(CWE-696) [Other]
  3. Out-of-bounds Write(CWE-787) [Other]
CVE (What is CVE?)

  1. CVE-2025-7698
  2. CVE-2025-9903
  3. CVE-2025-9904
References

  1. JVN : JVNVU#93104961
Revision History

  • [2025/09/30]
      Web page was published

Date Public2025/09/29
Date First Published2025/09/30
Date Last Updated2025/09/30