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Find the latest support news, service notices and firmware updates
A vulnerability of Buffer Overflow (CVE-2025-1268) was discovered with some Canon Generic Plus Drivers.
Download and install the latest firmware (v1.0.9) for your RF-S 14 30mm F4 6.3 IS STM PZ
Firmware Version 1.0.2 incorporates the following enhancements and fixes.
Multiple cases of buffer overflow vulnerabilities have been confirmed for Canon Laser Printers and Small Office Multifunction Printers.
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.
This firmware update is for lenses equipped with firmware version older than 1.0.3.
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 1.0.6
Download Firmware Update version 1.0.2.1 for your EOS C80
Firmware Version 1.1.0.1 incorporates the following enhancements.