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Find the latest support news, service notices and firmware updates
Multiple cases of buffer overflow vulnerabilities have been confirmed for Canon Laser Printers and Small Office Multifunction Printers.
A passback vulnerability was found in production printers, office/small office multifunction printers and laser printers.
A vulnerability of Buffer Overflow (CVE-2025-1268) was discovered with some Canon Generic Plus Drivers.
Firmware Version 1.0.2 incorporates the following enhancements and fixes.
Firmware Version 1.0.3 incorporates the following enhancement and fix.
Firmware Version 1.0.2 reduces image noise when performing high sensitivity shooting with the RF 50mm F1.2 L VCM lens attached to the EOS C70 camera.
This firmware update is for lenses equipped with firmware version older than 1.0.9.
Download and install the latest firmware (v1.0.8) for your RF 100-300mm F2.8 L IS USM
This firmware update is for lenses equipped with firmware version older than 1.0.3.
This firmware update is for lenses equipped with firmware version older than 1.0.6
Download Firmware Update version 1.0.2.1 for your EOS C80