CVE-2026-1789: Canon Inc I-Sensys c1533if Ii

Medium severity, CVSS 4.9. EPSS: 0.3% chance of exploitation in the next 30 days.

A vulnerability in the browser-based remote management interface may allow an administrator to access sensitive information on the device via crafted requests, affecting certain production printers and office/small office multifunction printers.

Affected products

• Canon Inc I-Sensys c1533if Ii: up to and including v16.04
• Canon Inc I-Sensys MF842CDW: up to and including v16.04
• Canon Inc I-Sensys X c1538 If Ii: up to and including v16.04
• Canon Inc Imageclass X c1538if Ii: up to and including v16.04
• Canon Inc Imageclass X MF1538C Ii: up to and including v16.04
• Canon Inc Imageforce Series
• Canon Inc Imagepress Series
• Canon Inc Imagerunner Advance Series
• Canon Inc Imagerunner Series
• Canon Inc MF842CDW: up to and including v16.04
• Canon Inc MF842CX: up to and including v16.04
• Canon Inc Satera MF7525F: up to and including v15.00
• Canon Inc Satera MF7625F: up to and including v8.12
• Canon Inc Satera MF7725F: up to and including v16.04
• Canon Inc Satera MF842CDW: up to and including v16.04

Published 2026-04-24. Last modified 2026-06-17.