What is CVE-2026-5115?

CVE-2026-5115 is a high-severity vulnerability in Papercut Papercut_mf, classified under Cleartext Transmission of Sensitive Information. CVSS score: 7.5/10. Published 2026-03-31.

How severe is CVE-2026-5115?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Papercut Papercut_mf

CVE-2026-5115

The PaperCut NG/MF (specifically, the embedded application for Konica Minolta devices) is vulnerable to session hijacking. The PaperCut NG/MF Embedded application is a software interface that runs directly on the touch screen of a multi-fu…

EPSS: 0.002 (5.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Papercut Papercut_mf
Papercut Papercut_mf_konica_minolta
Papercut Ng/mf — versions 0

Weakness classification (CWE)

CWE-319 — Cleartext Transmission of Sensitive Information

References

eb41dac7-0af8-4f84-9f6d-0272772514f4 (Vendor Advisory)

Frequently asked questions

What is CVE-2026-5115?: CVE-2026-5115 is a high-severity vulnerability in Papercut Papercut_mf, classified under Cleartext Transmission of Sensitive Information. CVSS score: 7.5/10. Published 2026-03-31.
How severe is CVE-2026-5115?: High severity. CVSS v3 base score is 7.5 out of 10.