#VU116181 Incorrect behavior order in Canon Inc. products - CVE-2025-9904

Vulnerability identifier: #VU116181

Vulnerability risk: High

CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Amber

CVE-ID: CVE-2025-9904

CWE-ID: CWE-696

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerable software:
Generic Plus PCL6 Printer Driver
Generic Plus UFR II Printer Driver
Generic Plus LIPS4 Printer Driver
Generic Plus LIPSLX Printer Driver
Generic Plus PS Printer Driver

Software vendor:
Canon Inc.

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to unallocated memory access in print processing. A remote attacker can perform a denial of service (DoS) attack.

Install updates from vendor's website.

• https://jvn.jp/en/vu/JVNVU93104961/index.html
• https://psirt.canon/advisory-information/cp2025-005/
• https://www.usa.canon.com/about-us/to-our-customers/cp2025-005-vulnerabilities-remediation-for-certain-printer-drivers-for-production-printers-office-small-office-multifunction-printers-laser-printers
• https://www.canon-europe.com/support/product-security/