CVE-2026-63226: Printers and Multifunction Printers (MFPs) provided by Ricoh Company, Ltd. do not implement restrictions on SSH port forwarding, allowing to connect to arbitrary destinations. When

mediumCVSS 5.8CVE-2026-63226

Printers and Multifunction Printers (MFPs) provided by Ricoh Company, Ltd. do not implement restrictions on SSH port forwarding, allowing to connect to arbitrary destinations. When SSH is enabled on an affected product, SSH port forwarding may be leveraged to connect to other node on the LAN.

Details

Source: NVD Recent CVEs (US · database · site)
Severity: medium — CVSS 5.8
Published: 2026-07-23
Last updated: 2026-07-23
Exploitation: Not in CISA KEV at last sync

Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-63226

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Low exploitation riskCVE-2026-632260.22% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 13% of all scored CVEs.

Referenced CVEs

CVE	CSIRTS overview	External
CVE-2026-63226	coverage & exploitation status	NVD · CVE.org

Same CVEs, other sources

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.

unknownRicoh printers and Multifunction Printers (MFPs) missing restriction on SSH port forwardingjvn

Recent advisories for Printers and Multifunction

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

unknownRicoh printers and Multifunction Printers (MFPs) missing restriction on SSH port forwardingjvn · 2026-07-23
mediumCVE-2026-56809: Multiple laser printers and MFPs (multifunction printers) which implement Ricoh Web Image Moni…nvd · 2026-06-30