Reference page — cumulative record through Sunday, October 4, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
Papercut
Vendor reference — Papercut · sector: Other. Cumulative disclosure record across the archive.
Career totals
| All-time | YTD | |
|---|---|---|
| CVEs | 12 | 9 |
| KEV entries | 5 | 3 |
| KEV/100 | Med CVSS | Med EPSS | C | H | M | L |
|---|---|---|---|---|---|---|
| 41.7 | 7.4 | .0071 | 2 | 6 | 3 | 1 |
KEV/100 = KEV entries ÷ CVEs × 100. Med CVSS / Med EPSS are medians over all disclosures. C/H/M/L = disclosures by CVSS severity band.
Monthly disclosures
Trend (by first-seen month, full archive): ▅▁▃▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▃▁██▁
| Month | New CVEs |
|---|---|
| 2025-11 | 0 |
| 2025-12 | 0 |
| 2026-01 | 0 |
| 2026-02 | 0 |
| 2026-03 | 0 |
| 2026-04 | 0 |
| 2026-05 | 0 |
| 2026-06 | 1 |
| 2026-07 | 0 |
| 2026-08 | 4 |
| 2026-09 | 4 |
| 2026-10 | 0 |
Notable CVEs
Ranked by the published formula: KEV → EPSS → CVSS → CVE ID.
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2023-27350 | 9.8 | 100.0 | CRITICAL | YES | 2023-04-20 |
| CVE-2026-81578 | 8.8 | 99.7 | HIGH | YES | 2026-08-28 |
| CVE-2023-27351 | 7.5 | 99.6 | HIGH | YES | 2023-04-20 |
| CVE-2026-82078 | 9.4 | 99.1 | CRITICAL | YES | 2026-08-28 |
| CVE-2023-2533 | 8.4 | 98.1 | HIGH | YES | 2023-06-20 |
| CVE-2026-82077 | 7.3 | 52.9 | HIGH | — | 2026-09-24 |
| CVE-2026-8793 | 6.9 | 50.8 | MEDIUM | — | 2026-08-03 |
| CVE-2026-8794 | 6.9 | 50.6 | MEDIUM | — | 2026-08-03 |
| CVE-2026-87739 | 6.9 | 29.5 | MEDIUM | — | 2026-09-24 |
| CVE-2026-14780 | 7.5 | 21.8 | HIGH | — | 2026-09-24 |
| CVE-2026-6645 | 7.3 | 6.7 | HIGH | — | 2026-06-22 |
| CVE-2026-11744 | 3.8 | 5.6 | LOW | — | 2026-09-24 |
Recent CVEs
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2026-82077 | 7.3 | 52.9 | HIGH | — | 2026-09-24 |
| CVE-2026-14780 | 7.5 | 21.8 | HIGH | — | 2026-09-24 |
| CVE-2026-87739 | 6.9 | 29.5 | MEDIUM | — | 2026-09-24 |
| CVE-2026-11744 | 3.8 | 5.6 | LOW | — | 2026-09-24 |
| CVE-2026-82078 | 9.4 | 99.1 | CRITICAL | YES | 2026-08-28 |
| CVE-2026-81578 | 8.8 | 99.7 | HIGH | YES | 2026-08-28 |
| CVE-2026-8794 | 6.9 | 50.6 | MEDIUM | — | 2026-08-03 |
| CVE-2026-8793 | 6.9 | 50.8 | MEDIUM | — | 2026-08-03 |
| CVE-2026-6645 | 7.3 | 6.7 | HIGH | — | 2026-06-22 |
| CVE-2023-2533 | 8.4 | 98.1 | HIGH | YES | 2023-06-20 |
| CVE-2023-27351 | 7.5 | 99.6 | HIGH | YES | 2023-04-20 |
| CVE-2023-27350 | 9.8 | 100.0 | CRITICAL | YES | 2023-04-20 |
Products
This vendor's products with a reference page (≥2 disclosures), by CVE count. A monolithic vendor total dilutes signal; product pages sharpen it.
| Product | CVEs | KEV |
|---|---|---|
| PaperCut NG/MF | 6 | 1 |
| NG | 2 | 2 |
| PaperCut MF/NG | 2 | 2 |
KEV entries
| CVE | KEV added | CVSS | EPSS %ile | Severity |
|---|---|---|---|---|
| CVE-2026-82078 | 2026-08-31 | 9.4 | 99.1 | CRITICAL |
| CVE-2026-81578 | 2026-08-31 | 8.8 | 99.7 | HIGH |
| CVE-2023-27351 | 2026-04-20 | 7.5 | 99.6 | HIGH |
| CVE-2023-2533 | 2025-07-28 | 8.4 | 98.1 | HIGH |
| CVE-2023-27350 | 2023-04-21 | 9.8 | 100.0 | CRITICAL |
KEV timing
| CVE | Days |
|---|---|
| CVE-2023-27350 | 1 |
| CVE-2026-81578 | 3 |
| CVE-2026-82078 | 3 |
| CVE-2023-2533 | 769 |
| CVE-2023-27351 | 1096 |
| CVE | Due | Days over |
|---|---|---|
| CVE-2023-27350 | 2023-05-12 | 1241 |
| CVE-2023-2533 | 2025-08-18 | 412 |
| CVE-2023-27351 | 2026-05-04 | 153 |
| CVE-2026-81578 | 2026-09-14 | 20 |
| CVE-2026-82078 | 2026-09-14 | 20 |
Methodology
Rate statistics are arithmetic over published figures: KEV/100 = KEV entries ÷ CVEs × 100; medians are taken over this vendor's disclosures. Vendor names are normalized (case, punctuation, common aliases) before aggregation; monthly counts are keyed to first-seen day, the day this archive first observed the record, not the upstream publication date.
Raw counts are not comparable across vendors: disclosure practices, product breadth, and CNA conventions differ widely, so a larger number here does not mean less secure software. This is a reference page assembled from the public record — not a record of its own, and not a ranking of vendors by our judgment.
Sources. CVE records from the CVE Program (cvelistV5); enrichment from NVD (NIST); known-exploited status from the CISA KEV catalog; exploit probability from FIRST EPSS.
