: Offers recent updates (as of March 2026) for multifunction devices to address various vulnerabilities. Canon Russia Support

Before updating the firmware, make sure to:

Updates often fix "Send" function bugs and SMB 3.0 compatibility issues with Windows 11.

Security-focused IT managers stress prioritizing printer firmware alongside server OS and endpoint updates. “Printers are low-hanging fruit for attackers,” says a network security lead (anonymous). “A single unpatched device on a flat network can expose sensitive documents or serve as a pivot point.” Meanwhile, fleet managers emphasize the cost savings of squeezing extra life from older hardware when firmware updates improve reliability.