# Ricoh vulnerabilities

Source: https://junglewise.ai/threats/vendors/ricoh  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/vendors/ricoh.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 5 vulnerabilities in Ricoh: 0 in the last 7 days and 2 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-101040, was published on 28 September 2026. Nothing in the last four weeks, down from 2 vulnerabilities in the four before.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 2
- All time: 5 (0 critical, 0 exploited in the wild)

## About Ricoh

A Japanese multinational imaging and electronics company specializing in office equipment and managed document services.

## Latest Ricoh vulnerabilities

- [CVE-2026-101040: Ricoh SP multipart parser infinite loop denial of service](https://junglewise.ai/threats/cve-2026-101040-a-security-flaw-has-been-discovered-in-ricoh-sp-330dn-sp-221-sp) (medium, CVSS 6.5, published 28 Sep 2026)
- [CVE-2026-11744: PaperCut Hive code injection in NFC card processing](https://junglewise.ai/threats/cve-2026-11744-an-input-validation-vulnerability-exists-in-the-papercut-hive) (info, published 24 Sep 2026)
- [CVE-2026-63226: Ricoh Printers and MFPs improper restriction on SSH port forwarding](https://junglewise.ai/threats/cve-2026-63226-ricoh-printers-and-mfps-improper-restriction-on-ssh-port) (medium, CVSS 5.8, published 23 Jul 2026)
- [CVE-2026-56809: Ricoh Web Image Monitor reflected XSS in printers and MFPs](https://junglewise.ai/threats/cve-2026-56809-ricoh-web-image-monitor-reflected-xss-in-printers-and-mfps) (medium, CVSS 6.1, published 30 Jun 2026)
- [CVE-2026-50100: Ricoh and Konica Minolta printer drivers privilege escalation](https://junglewise.ai/threats/cve-2026-50100-ricoh-and-konica-minolta-printer-drivers-privilege-escalation) (high, CVSS 7.8, published 15 Jun 2026)

## Most severe Ricoh vulnerabilities

- [CVE-2026-50100: Ricoh and Konica Minolta printer drivers privilege escalation](https://junglewise.ai/threats/cve-2026-50100-ricoh-and-konica-minolta-printer-drivers-privilege-escalation) (high, CVSS 7.8, published 15 Jun 2026)
- [CVE-2026-101040: Ricoh SP multipart parser infinite loop denial of service](https://junglewise.ai/threats/cve-2026-101040-a-security-flaw-has-been-discovered-in-ricoh-sp-330dn-sp-221-sp) (medium, CVSS 6.5, published 28 Sep 2026)
- [CVE-2026-56809: Ricoh Web Image Monitor reflected XSS in printers and MFPs](https://junglewise.ai/threats/cve-2026-56809-ricoh-web-image-monitor-reflected-xss-in-printers-and-mfps) (medium, CVSS 6.1, published 30 Jun 2026)
- [CVE-2026-63226: Ricoh Printers and MFPs improper restriction on SSH port forwarding](https://junglewise.ai/threats/cve-2026-63226-ricoh-printers-and-mfps-improper-restriction-on-ssh-port) (medium, CVSS 5.8, published 23 Jul 2026)
- [CVE-2026-11744: PaperCut Hive code injection in NFC card processing](https://junglewise.ai/threats/cve-2026-11744-an-input-validation-vulnerability-exists-in-the-papercut-hive) (info, published 24 Sep 2026)

## Vulnerabilities per week

Nothing in the last four weeks, down from 2 vulnerabilities in the four before.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 1 | 0 | 0 |
| 28 Sep 2026 | 1 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Ricoh vulnerabilities", https://junglewise.ai/threats/vendors/ricoh, 9 November 2026.