Reference page — cumulative record through Monday, October 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
Discourse
Product reference — Discourse by Discourse · sector: Other. Cumulative disclosure record for this product across the archive.
Product totals
| All-time | YTD | |
|---|---|---|
| CVEs | 52 | 52 |
| KEV entries | 0 | 0 |
| KEV/100 | Med CVSS | Med EPSS | C | H | M | L |
|---|---|---|---|---|---|---|
| 0.0 | 5.4 | .0039 | 2 | 11 | 38 | 1 |
KEV/100 = KEV entries ÷ CVEs × 100. Med CVSS / Med EPSS are medians over this product's disclosures. C/H/M/L = disclosures by CVSS severity band.
Monthly disclosures
Trend (by first-seen month, full archive): ▆▆█▅▂
| Month | New CVEs |
|---|---|
| 2026-06 | 11 |
| 2026-07 | 11 |
| 2026-08 | 17 |
| 2026-09 | 10 |
| 2026-10 | 3 |
Notable CVEs
Ranked by the published formula: KEV → EPSS → CVSS → CVE ID.
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2026-53963 | 9.0 | 53.6 | CRITICAL | — | 2026-07-09 |
| CVE-2026-44787 | 7.1 | 51.0 | HIGH | — | 2026-07-09 |
| CVE-2026-45788 | 6.3 | 49.4 | MEDIUM | — | 2026-07-09 |
| CVE-2026-72724 | 4.3 | 48.9 | MEDIUM | — | 2026-08-10 |
| CVE-2026-55420 | 8.1 | 47.8 | HIGH | — | 2026-07-09 |
| CVE-2026-55674 | 9.3 | 47.1 | CRITICAL | — | 2026-08-17 |
| CVE-2026-72721 | 5.3 | 46.9 | MEDIUM | — | 2026-08-10 |
| CVE-2026-59828 | 5.3 | 44.5 | MEDIUM | — | 2026-07-09 |
| CVE-2026-72723 | 5.3 | 43.3 | MEDIUM | — | 2026-08-10 |
| CVE-2026-46413 | 6.5 | 42.5 | MEDIUM | — | 2026-07-09 |
| CVE-2026-49256 | 6.3 | 42.1 | MEDIUM | — | 2026-07-09 |
| CVE-2026-45780 | 4.3 | 41.3 | MEDIUM | — | 2026-07-09 |
| CVE-2026-72729 | 2.0 | 40.2 | LOW | — | 2026-08-10 |
| CVE-2026-91156 | 7.5 | 40.1 | HIGH | — | 2026-10-14 |
| CVE-2026-91157 | 7.5 | 40.1 | HIGH | — | 2026-10-14 |
Recent CVEs
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2026-91159 | 7.7 | 36.4 | HIGH | — | 2026-10-14 |
| CVE-2026-91157 | 7.5 | 40.1 | HIGH | — | 2026-10-14 |
| CVE-2026-91156 | 7.5 | 40.1 | HIGH | — | 2026-10-14 |
| CVE-2026-91134 | 5.4 | 11.2 | MEDIUM | — | 2026-09-24 |
| CVE-2026-91132 | 4.3 | 2.7 | MEDIUM | — | 2026-09-24 |
| CVE-2026-91119 | 6.4 | 9.3 | MEDIUM | — | 2026-09-24 |
| CVE-2026-84302 | 4.2 | 13.8 | MEDIUM | — | 2026-09-24 |
| CVE-2026-91123 | 7.2 | 19.9 | HIGH | — | 2026-09-24 |
| CVE-2026-91133 | 6.5 | 19.7 | MEDIUM | — | 2026-09-24 |
| CVE-2026-91122 | 8.7 | 16.6 | HIGH | — | 2026-09-24 |
| CVE-2026-91120 | 5.4 | 9.3 | MEDIUM | — | 2026-09-24 |
| CVE-2026-91121 | 5.0 | 16.3 | MEDIUM | — | 2026-09-24 |
| CVE-2026-59830 | 5.4 | 20.0 | MEDIUM | — | 2026-09-21 |
| CVE-2026-55674 | 9.3 | 47.1 | CRITICAL | — | 2026-08-17 |
| CVE-2026-53960 | 5.3 | 22.6 | MEDIUM | — | 2026-08-17 |
KEV entries
No entries in the CISA KEV catalog.
Related
Vendor: Discourse — all products and the full vendor record.
Methodology
A product is a (vendor, product) pair as named in the affected-product data. Rate statistics are arithmetic over published figures. Counts key to first-seen day. Raw counts are not comparable across products; this is a reference page assembled from the public record, not a ranking by our judgment.
Sources. CVE Program (cvelistV5), NVD (NIST), CISA KEV, FIRST EPSS.
