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.
Roundcube
Vendor reference — Roundcube · sector: Other. Cumulative disclosure record across the archive.
Career totals
| All-time | YTD | |
|---|---|---|
| CVEs | 27 | 24 |
| KEV entries | 3 | 2 |
| KEV/100 | Med CVSS | Med EPSS | C | H | M | L |
|---|---|---|---|---|---|---|
| 11.1 | 7.1 | .0048 | 5 | 9 | 12 | 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 | 1 |
| 2026-01 | 0 |
| 2026-02 | 0 |
| 2026-03 | 0 |
| 2026-04 | 0 |
| 2026-05 | 8 |
| 2026-06 | 0 |
| 2026-07 | 6 |
| 2026-08 | 10 |
| 2026-09 | 0 |
| 2026-10 | 0 |
Notable CVEs
Ranked by the published formula: KEV → EPSS → CVSS → CVE ID.
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2025-49113 | 9.9 | 99.9 | CRITICAL | YES | 2025-06-02 |
| CVE-2023-5631 | 6.1 | 99.5 | MEDIUM | YES | 2023-10-18 |
| CVE-2025-68461 | 7.2 | 98.0 | HIGH | YES | 2025-12-18 |
| CVE-2026-75002 | 7.1 | 82.5 | HIGH | — | 2026-08-17 |
| CVE-2026-74997 | 8.8 | 65.3 | HIGH | — | 2026-08-17 |
| CVE-2026-48842 | 8.1 | 58.0 | HIGH | — | 2026-05-25 |
| CVE-2026-75003 | 9.8 | 45.6 | CRITICAL | — | 2026-08-17 |
| CVE-2026-75006 | 5.8 | 44.4 | MEDIUM | — | 2026-08-17 |
| CVE-2026-48847 | 3.7 | 43.5 | LOW | — | 2026-05-25 |
| CVE-2026-62642 | 6.5 | 42.1 | MEDIUM | — | 2026-07-14 |
| CVE-2026-48844 | 7.5 | 41.3 | HIGH | — | 2026-05-25 |
| CVE-2026-62644 | 9.8 | 40.7 | CRITICAL | — | 2026-07-14 |
| CVE-2026-75007 | 8.8 | 40.7 | HIGH | — | 2026-08-17 |
| CVE-2026-48846 | 6.5 | 39.1 | MEDIUM | — | 2026-05-25 |
| CVE-2026-75000 | 5.8 | 38.5 | MEDIUM | — | 2026-08-17 |
Recent CVEs
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2026-75007 | 8.8 | 40.7 | HIGH | — | 2026-08-17 |
| CVE-2026-75003 | 9.8 | 45.6 | CRITICAL | — | 2026-08-17 |
| CVE-2026-75000 | 5.8 | 38.5 | MEDIUM | — | 2026-08-17 |
| CVE-2026-75002 | 7.1 | 82.5 | HIGH | — | 2026-08-17 |
| CVE-2026-75010 | 4.3 | 30.9 | MEDIUM | — | 2026-08-17 |
| CVE-2026-75006 | 5.8 | 44.4 | MEDIUM | — | 2026-08-17 |
| CVE-2026-75004 | 4.3 | 29.0 | MEDIUM | — | 2026-08-17 |
| CVE-2026-74999 | 5.4 | 21.1 | MEDIUM | — | 2026-08-17 |
| CVE-2026-74997 | 8.8 | 65.3 | HIGH | — | 2026-08-17 |
| CVE-2026-74998 | 7.2 | 35.9 | HIGH | — | 2026-08-17 |
| CVE-2026-62644 | 9.8 | 40.7 | CRITICAL | — | 2026-07-14 |
| CVE-2026-62643 | 10.0 | 36.0 | CRITICAL | — | 2026-07-14 |
| CVE-2026-62642 | 6.5 | 42.1 | MEDIUM | — | 2026-07-14 |
| CVE-2026-62641 | 6.5 | 38.3 | MEDIUM | — | 2026-07-14 |
| CVE-2026-54433 | 10.0 | 21.8 | CRITICAL | — | 2026-07-14 |
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 |
|---|---|---|
| Webmail | 26 | 2 |
KEV entries
| CVE | KEV added | CVSS | EPSS %ile | Severity |
|---|---|---|---|---|
| CVE-2025-68461 | 2026-02-20 | 7.2 | 98.0 | HIGH |
| CVE-2025-49113 | 2026-02-20 | 9.9 | 99.9 | CRITICAL |
| CVE-2023-5631 | 2023-10-26 | 6.1 | 99.5 | MEDIUM |
KEV timing
| CVE | Days |
|---|---|
| CVE-2023-5631 | 8 |
| CVE-2025-68461 | 64 |
| CVE-2025-49113 | 263 |
| CVE | Due | Days over |
|---|---|---|
| CVE-2023-5631 | 2023-11-16 | 1053 |
| CVE-2025-49113 | 2026-03-13 | 205 |
| CVE-2025-68461 | 2026-03-13 | 205 |
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.
