CVE-2026-101040

Description

A security flaw has been discovered in Ricoh SP 330DN, SP 221, SP C252SF and Aficio SP 3500SF up to 20260813. This affects an unknown part of the component HTTP Multipart Form-Data Parser. Performing a manipulation results in denial of service. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

References

https://vuldb.com/vuln/410908/cti

https://vuldb.com/vuln/410908

https://vuldb.com/submit/927478

https://vuldb.com/submit/927289

https://vuldb.com/submit/927275

https://vuldb.com/submit/927274

https://vuldb.com/cve/CVE-2026-101040

https://github.com/xiaobor123/vuls-find-VxWorks/tree/main/RICOH/03-SP330DN-multipart-parser-infinite-loop

https://github.com/xiaobor123/vuls-find-VxWorks/blob/main/RICOH/03-SP330DN-multipart-parser-infinite-loop/poc.py

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-88216

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

CVSS v4

EPSS