Medium severity5.9NVD Advisory· Published Sep 29, 2025· Updated Apr 15, 2026

CVE-2025-9903

Description

Out-of-bounds write vulnerabilities in print processing of 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 / UFRII LT Printer Driver / CARPS2 Printer Driver / Generic FAX Driver / LIPS4 Printer Driver / LIPSLX Printer Driver / UFR II Printer Driver / PS Printer Driver / PCL6 Printer Driver

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Canon/UFRII LT Printer Driverllm-create
Canon/CARPS2 Printer Driverllm-create
Canon/Generic FAX Driverllm-create
Canon/LIPS4 Printer Driverllm-create
Canon/Generic Plus PCL6 Printer Driverllm-fuzzy

Patches

Vulnerability mechanics

References

canon.jp/support/support-info/250925vulnerability-responsenvd
psirt.canon/advisory-information/cp2025-005/nvd
www.canon-europe.com/support/product-security/nvd
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-printersnvd

News mentions

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