CVE-2026-82078

CRITICALNVD 9.19.1
EchelonGraph scoreHIGH confidence

“—” beside the score: it is equal to NVD's CVSS score.

Score elevated to 9.1 because this CVE is listed on the CISA Known Exploited Vulnerabilities catalog (added 2026-08-31), indicating real-world exploitation has been confirmed by US federal agencies. NVD baseline CVSS 9.1 retained for reference. Confidence: HIGH.

Triggered by: CISA KEV (actively exploited)
Sources: CISA Known Exploited Vulnerabilities catalog, EPSS, GitHub Security Advisory, NVD CVSS v3
Trending — 3 sources updated this weekExploited in the wild
9.1EG
EchelonGraph verdictMitigate nowTreat as an emergency — this is being exploited.
  • Actively exploited in the wild (CISA-KEV) — the reason this is sooner than the SSVC decision on this page at low or medium mission impact
CISA-KEV: ExploitedEPSS PROB: 64%CVSS: 9.1Exploit: MetasploitExposed services: Not assessed

A fix is referenced (a reference tagged "Patch", often a source commit), but no release containing it is confirmed — find the release that contains it; until it is applied, mitigate (WAF / firewall / segmentation).

An unsafe dynamic class loading vulnerability exists in the database connection utilities of PaperCut MF and PaperCut NG. The application instantiates database driver classes based on configurable driver names without validating against an allowlist of approved drivers. If an attacker can manipulate system configuration parameters, this enables the execution of arbitrary Java bytecode residing on the application classpath under the security context of the PaperCut server process.

CVSS v3
9.1
EG Score
9.1CRITICALhigh confidence
EG Risk
81
EG Risk 81/100

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed (value × EchelonGraph’s weight)
Severity91% × 45%
The EG Score, 9.1 of 10.
Exploitation100% × 40%
Fixed at 100% for a CISA KEV listing: EchelonGraph's rule.
Automatability0% × 15%
CISA's SSVC Automatable value: no (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at low, Attend at medium and Act at high mission impact.
Exploitation active (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.
Action: A fix is referenced, but no release containing it is confirmed. Check the referenced fix and the vendor's advisory for a release that contains it and apply that within your standard update timelines at low, sooner than that at medium and as soon as possible at high mission impact; until then, restrict network exposure of the affected system or apply the vendor's mitigation.
EPSS PROB
64%
EPSS %ILE
99th
KEV
⚠ Exploited

SSVC (CISA's decision table, applied by EchelonGraph)Track at low, Attend at medium and Act at high mission impact.

A fix is referenced, but no release containing it is confirmed. Check the referenced fix and the vendor's advisory for a release that contains it and apply that within your standard update timelines at low, sooner than that at medium and as soon as possible at high mission impact; until then, restrict network exposure of the affected system or apply the vendor's mitigation.

Exploitation active (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table

BOD 26-04 (CISA's remediation timeline, Table 1)3 days & forensic triage if the affected system is publicly exposed; 14 days if it is not.

In CISA KEV yes (CISA's KEV catalog) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it

CISA required action“Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.”

Quoted verbatim from CISA's Known Exploited Vulnerabilities catalog. CISA directs it at US federal civilian executive branch agencies under Binding Operational Directive (BOD) 26-04, which replaced BOD 22-01 on 10 June 2026; it is not EchelonGraph's advice. CISA's notes: https://www.papercut.com/kb/Main/security-bulletin-27-aug-2026-urgent-security-advisory/?lid=2oneu2wt0ct4 · https://www.cisa.gov/news-events/directives/bod-26-04-prioritizing-security-updates-based-risk · https://www.cisa.gov/news-events/directives/bod-26-04-implementation-guidance-prioritizing-security-updates-based-risk · https://nvd.nist.gov/vuln/detail/CVE-2026-82078

Published

August 28, 2026

Last Modified

September 14, 2026

Advisory Details (3)

Auto-updated Oct 12, 2026
⚠️ Actively exploited (CISA KEV, CISA Vulnrichment). Fix referenced — no release confirmed yet. Sources: github_pr, cisa.
CISA🔴 Active Exploitation

Known Exploited Vulnerabilities Catalog | CISA

Known Exploited Vulnerabilities Catalog | CISA. Listed in CISA Known Exploited Vulnerabilities catalog.

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-82078
GitHub pull request

Add exploit module for the recent PaperCut MF/NG 0day (CVE-2026-81578 + CVE-2026-82078)

Fix merged in rapid7/metasploit-framework PR #21842 on 2026-09-03 — awaiting tagged release

https://github.com/rapid7/metasploit-framework/pull/21842
Web page

URGENT Security Advisory: PaperCut NG/MF Security Bulletin (27 Aug 2026) | PaperCut

https://www.papercut.com/kb/Main/security-bulletin-27-aug-2026-urgent-security-advisory/

Vendor Advisories for CVE-2026-82078(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 50× in last 7d / 242× in last 30d)

Each row is a time one of our pipelines fetched, updated or re-scored this CVE. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.

Showing the most recent 100 of 405 refreshes on record for this CVE.

A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. None are among the latest 100 rows. The 305 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-14 11:09 UTCEG score recompute
  2. 2026-10-14 11:09 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  3. 2026-10-13 16:35 UTCEPSS rescoreEPSS 64% · 99th percentile
  4. 2026-10-13 12:59 UTCEG score recompute
  5. 2026-10-13 12:59 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  6. 2026-10-12 14:49 UTCEG score recompute
  7. 2026-10-12 14:49 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  8. 2026-10-12 08:52 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  9. 2026-10-12 05:02 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  10. 2026-10-12 01:12 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  11. 2026-10-11 21:23 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  12. 2026-10-11 19:20 UTCEG score recompute
  13. 2026-10-11 17:33 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  14. 2026-10-11 16:36 UTCEG score recompute
  15. 2026-10-11 13:49 UTCEPSS rescoreEPSS 64% · 99th percentile
  16. 2026-10-11 13:42 UTCEG score recompute
  17. 2026-10-11 13:42 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  18. 2026-10-11 09:53 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  19. 2026-10-11 06:03 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  20. 2026-10-11 02:13 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  21. 2026-10-10 22:24 UTCEG score recompute
  22. 2026-10-10 22:24 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  23. 2026-10-10 20:00 UTCEPSS rescoreEPSS 64% · 99th percentile
  24. 2026-10-10 18:33 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  25. 2026-10-10 14:43 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
Show 75 more
  1. 2026-10-10 10:54 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  2. 2026-10-10 07:06 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  3. 2026-10-10 03:17 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  4. 2026-10-09 23:28 UTCEG score recompute
  5. 2026-10-09 23:28 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  6. 2026-10-09 20:07 UTCEPSS rescoreEPSS 64% · 99th percentile
  7. 2026-10-09 19:38 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  8. 2026-10-09 15:49 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  9. 2026-10-09 12:00 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  10. 2026-10-09 08:09 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  11. 2026-10-09 04:20 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  12. 2026-10-09 00:31 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  13. 2026-10-08 20:42 UTCEG score recompute
  14. 2026-10-08 20:42 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  15. 2026-10-08 17:13 UTCEPSS rescoreEPSS 64% · 99th percentile
  16. 2026-10-08 16:53 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  17. 2026-10-08 13:04 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  18. 2026-10-08 09:15 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  19. 2026-10-08 05:25 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  20. 2026-10-08 01:36 UTCEG score recompute
  21. 2026-10-08 01:35 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  22. 2026-10-07 23:48 UTCEPSS rescoreEPSS 61% · 99th percentile
  23. 2026-10-07 21:46 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  24. 2026-10-07 17:58 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  25. 2026-10-07 14:08 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  26. 2026-10-07 10:18 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  27. 2026-10-07 06:28 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  28. 2026-10-07 02:39 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  29. 2026-10-06 22:50 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  30. 2026-10-06 19:02 UTCEG score recompute
  31. 2026-10-06 19:02 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  32. 2026-10-06 15:18 UTCEPSS rescoreEPSS 61% · 99th percentile
  33. 2026-10-06 15:11 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  34. 2026-10-06 11:21 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  35. 2026-10-06 07:32 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  36. 2026-10-06 03:43 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  37. 2026-10-05 23:53 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  38. 2026-10-05 20:04 UTCEG score recompute
  39. 2026-10-05 20:04 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  40. 2026-10-05 17:43 UTCEPSS rescoreEPSS 61% · 99th percentile
  41. 2026-10-05 16:15 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  42. 2026-10-05 12:26 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  43. 2026-10-05 08:38 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  44. 2026-10-05 04:49 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  45. 2026-10-05 01:00 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  46. 2026-10-04 21:08 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  47. 2026-10-04 17:18 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  48. 2026-10-04 13:28 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  49. 2026-10-04 09:39 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  50. 2026-10-04 05:47 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  51. 2026-10-04 01:58 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  52. 2026-10-03 22:10 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  53. 2026-10-03 18:20 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  54. 2026-10-03 14:28 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  55. 2026-10-03 10:38 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  56. 2026-10-03 06:50 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  57. 2026-10-03 03:01 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  58. 2026-10-02 23:11 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  59. 2026-10-02 19:21 UTCEG score recompute
  60. 2026-10-02 19:21 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  61. 2026-10-02 17:57 UTCEPSS rescoreEPSS 61% · 99th percentile
  62. 2026-10-02 15:32 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  63. 2026-10-02 11:43 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  64. 2026-10-02 07:51 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  65. 2026-10-02 04:03 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  66. 2026-10-02 00:12 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  67. 2026-10-01 20:23 UTCEG score recompute
  68. 2026-10-01 20:23 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  69. 2026-10-01 19:50 UTCEPSS rescoreEPSS 61% · 99th percentile
  70. 2026-10-01 16:31 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  71. 2026-10-01 12:40 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  72. 2026-10-01 08:51 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  73. 2026-10-01 05:02 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  74. 2026-10-01 01:13 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1
  75. 2026-09-30 21:24 UTCGHSA enrichmentGHSA-mjg5-wj9r-9mfx · GitHub severity CRITICAL · GitHub CVSS 9.1

Publicly available exploits

(1 reference)

Public exploit code is referenced for this CVE (1 Metasploit module). No release with the fix is confirmed, so defenders should restrict or isolate affected systems accordingly until one is applied.

  • Metasploitexploit/multi/http/papercut_ng_external_user_lookup_rce✓ verified
    Published Sep 3, 2026

    PaperCut NG/MF Unauthenticated RCE (CVE-2026-81578 + CVE-2026-82078)

    Open source ↗

Related CVEs(same CWE)

Frequently asked(6)

What is CVE-2026-82078?
CVE-2026-82078 is a critical-severity vulnerability; its CVE record was published on August 28, 2026. An unsafe dynamic class loading vulnerability exists in the database connection utilities of PaperCut MF and PaperCut NG. The application instantiates database driver classes based on configurable driver names without validating against an allowlist of approved drivers. If an attacker can…
When was the CVE record for CVE-2026-82078 published?
The CVE record for CVE-2026-82078 was published on August 28, 2026. That is the record's publication date; the vulnerability itself may have been made public earlier. EchelonGraph's copy of the record carries a last-modified date of September 14, 2026; the record at its source may have been updated since.
Is CVE-2026-82078 actively exploited?
Yes. CISA added CVE-2026-82078 to the Known Exploited Vulnerabilities catalog on August 31, 2026, affecting PaperCut NG/MF. KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate attention. A fix is referenced, but no release containing it is confirmed. Check the referenced fix and the vendor's advisory for a release that contains it and apply that; until then, restrict network exposure of the affected system or apply the vendor's mitigation.
What is the CVSS score of CVE-2026-82078?
CVE-2026-82078 has a CVSS v3 base score of 9.1 (NVD).
Which products are affected by CVE-2026-82078?
CVE-2026-82078 affects PaperCut NG/MF.
How do I remediate CVE-2026-82078?
A fix for CVE-2026-82078 is referenced (a reference tagged "Patch", often a source commit), but EchelonGraph has no release containing it on record. Check that reference and the vendor's advisory for a release that contains the fix and update to it; until then, restrict network exposure of the affected system or apply the vendor's mitigation. The vendor advisories EchelonGraph has for CVE-2026-82078 are linked in the Vendor Advisories panel on this page.

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