# PaperCut MF vulnerabilities

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

Junglewise Threat Intelligence has tracked 10 vulnerabilities in PaperCut MF: 0 in the last 7 days and 5 in the last 90 days, 5 of them critical and 5 exploited in the wild. The most recent, CVE-2026-87739, was published on 24 September 2026. Nothing in the last four weeks, down from 3 vulnerabilities in the four before.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 5
- All time: 10 (5 critical, 5 exploited in the wild)

## About PaperCut MF

Print management software for document output and device control.

## Latest PaperCut MF vulnerabilities

- [CVE-2026-87739: PaperCut MF/NG authentication bypass in report generation](https://junglewise.ai/threats/cve-2026-87739-an-improper-authentication-vulnerability-in-papercut-mf-ng-allows) (info, published 24 Sep 2026)
- [CVE-2026-82077: PaperCut NG/MF path traversal in Scan-to-Fax component](https://junglewise.ai/threats/cve-2026-82077-an-improper-limitation-of-a-pathname-to-a-restricted-directory) (info, published 24 Sep 2026)
- [CVE-2026-14780: PaperCut NG/MF sandbox escape in device scripting](https://junglewise.ai/threats/cve-2026-14780-a-vulnerability-exists-in-the-papercut-ng-mf-platform-s-device) (info, published 24 Sep 2026)
- [CVE-2026-82078: PaperCut NG/MF unsafe reflection vulnerability](https://junglewise.ai/threats/cve-2026-82078-papercut-ng-mf-unsafe-reflection-vulnerability) (critical, exploited in the wild, CVSS 9.1, published 28 Aug 2026)
- [CVE-2026-81578: PaperCut NG/MF missing authentication for critical function](https://junglewise.ai/threats/cve-2026-81578-papercut-ng-mf-missing-authentication-for-critical-function) (critical, exploited in the wild, CVSS 9.8, published 28 Aug 2026)
- [CVE-2026-6418: PaperCut MF and NG path traversal in Shared Account Synchronization](https://junglewise.ai/threats/cve-2026-6418-papercut-mf-and-ng-path-traversal-in-shared-account) (medium, CVSS 4.9, published 5 May 2026)
- [CVE-2026-6180: PaperCut MF race condition in HP badge-swipe processing](https://junglewise.ai/threats/cve-2026-6180-papercut-mf-race-condition-in-hp-badge-swipe-processing) (high, CVSS 8.1, published 5 May 2026)
- [CVE-2023-27351: PaperCut NG/MF authentication bypass in SecurityRequestFilter](https://junglewise.ai/threats/cve-2023-27351-papercut-ng-mf-authentication-bypass-in-securityrequestfilter) (critical, exploited in the wild, CVSS 8.2, published 20 Apr 2026)
- [CVE-2023-2533: PaperCut NG/MF CSRF in admin interface](https://junglewise.ai/threats/cve-2023-2533-papercut-ng-mf-csrf-in-admin-interface) (critical, exploited in the wild, CVSS 8.8, published 28 Jul 2025)
- [CVE-2023-27350: PaperCut MF/NG Improper Access Control Vulnerability](https://junglewise.ai/threats/cve-2023-27350-papercut-mf-ng-improper-access-control-vulnerability) (critical, exploited in the wild, CVSS 9.8, published 21 Apr 2023)

## Most severe PaperCut MF vulnerabilities

- [CVE-2026-81578: PaperCut NG/MF missing authentication for critical function](https://junglewise.ai/threats/cve-2026-81578-papercut-ng-mf-missing-authentication-for-critical-function) (critical, exploited in the wild, CVSS 9.8, published 28 Aug 2026)
- [CVE-2023-27350: PaperCut MF/NG Improper Access Control Vulnerability](https://junglewise.ai/threats/cve-2023-27350-papercut-mf-ng-improper-access-control-vulnerability) (critical, exploited in the wild, CVSS 9.8, published 21 Apr 2023)
- [CVE-2026-82078: PaperCut NG/MF unsafe reflection vulnerability](https://junglewise.ai/threats/cve-2026-82078-papercut-ng-mf-unsafe-reflection-vulnerability) (critical, exploited in the wild, CVSS 9.1, published 28 Aug 2026)
- [CVE-2023-2533: PaperCut NG/MF CSRF in admin interface](https://junglewise.ai/threats/cve-2023-2533-papercut-ng-mf-csrf-in-admin-interface) (critical, exploited in the wild, CVSS 8.8, published 28 Jul 2025)
- [CVE-2023-27351: PaperCut NG/MF authentication bypass in SecurityRequestFilter](https://junglewise.ai/threats/cve-2023-27351-papercut-ng-mf-authentication-bypass-in-securityrequestfilter) (critical, exploited in the wild, CVSS 8.2, published 20 Apr 2026)
- [CVE-2026-6180: PaperCut MF race condition in HP badge-swipe processing](https://junglewise.ai/threats/cve-2026-6180-papercut-mf-race-condition-in-hp-badge-swipe-processing) (high, CVSS 8.1, published 5 May 2026)
- [CVE-2026-6418: PaperCut MF and NG path traversal in Shared Account Synchronization](https://junglewise.ai/threats/cve-2026-6418-papercut-mf-and-ng-path-traversal-in-shared-account) (medium, CVSS 4.9, published 5 May 2026)
- [CVE-2026-82077: PaperCut NG/MF path traversal in Scan-to-Fax component](https://junglewise.ai/threats/cve-2026-82077-an-improper-limitation-of-a-pathname-to-a-restricted-directory) (info, published 24 Sep 2026)
- [CVE-2026-87739: PaperCut MF/NG authentication bypass in report generation](https://junglewise.ai/threats/cve-2026-87739-an-improper-authentication-vulnerability-in-papercut-mf-ng-allows) (info, published 24 Sep 2026)
- [CVE-2026-14780: PaperCut NG/MF sandbox escape in device scripting](https://junglewise.ai/threats/cve-2026-14780-a-vulnerability-exists-in-the-papercut-ng-mf-platform-s-device) (info, published 24 Sep 2026)

## Vulnerabilities per week

Nothing in the last four weeks, down from 3 vulnerabilities in the four before.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 2 | 2 | 2 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 3 | 0 | 0 |
| 28 Sep 2026 | 0 | 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 |

## Other PaperCut technologies

- [PaperCut NG](https://junglewise.ai/threats/technologies/ng): 10 vulnerabilities

## 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, "PaperCut MF vulnerabilities", https://junglewise.ai/threats/technologies/mf, 9 November 2026.