Security Vulnerability in Canon Printer Drivers: How ThinPrint and ezeep Provide Support

A critical security vulnerability was recently discovered in specific Canon printer drivers that could allow attackers to execute arbitrary code or block printing processes. This vulnerability, known as CVE-2025-1268, affects the Generic Plus PCL6, UFR II, LIPS4, LIPSXL, and PS drivers up to and including version 3.12. The flaw was identified by Microsoft’s Offensive Research and Security Engineering (MORSE) team and reported to Canon. In this article, we explain what it’s about—and how such security gaps can be closed.

The Risks of Outdated Printer Drivers

Printer drivers are essential software components that enable communication between a computer and a printer. However, outdated or insecure drivers can pose significant security risks by serving as potential entry points for malware. Attackers could exploit these vulnerabilities to inject malicious code or disrupt printing operations.

ThinPrint Output Gateway: A Secure Alternative

ThinPrint eliminates these risks with its Output Gateway, a virtual printer driver that ensures secure and efficient processing of print data. By using the ThinPrint Output Gateway, there’s no need to install numerous native drivers on endpoint devices. This not only reduces administrative overhead but also minimizes potential security vulnerabilities – including end-to-end encryption of print jobs—that can result from outdated or insecure drivers.

ezeep with the ezeep Hub: Encrypted – Without a Point of Entry

An effective and easy-to-manage safeguard against insecure printer drivers is ThinPrint’s cloud-based solution ezeep, especially when used in combination with the ezeep Hub. Print jobs are rendered in the cloud and transmitted to the ezeep Hub via an encrypted connection. Insecure native drivers are not needed anywhere in the environment of ezeep users.

Advantages of Using ThinPrint Output Gateway and ezeep

• Reduced Security Risks: Avoiding native drivers significantly lowers the risk of driver-related attacks.

• Centralized Management: Admins can manage printers and print jobs centrally, greatly reducing management effort.

• Compatibility: Supports a wide range of printer models and brands without requiring individual driver installation.

Conclusion

The recent vulnerability in Canon printer drivers highlights the importance of a secure print infrastructure. By implementing solutions like ThinPrint Output Gateway and ezeep, organizations can not only optimize their printing processes but also significantly reduce potential security threats. Now is the time to rethink traditional printing methods and switch to modern, secure alternatives.

Learn more about print security with ezeep and the ThinPrint printing solution.