Reference page — cumulative record through Wednesday, August 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
Product reference — React-router by Remix-run · sector: Other. Cumulative disclosure record for this product across the archive.
Follow React-router — Atom feed
| All-time | YTD | |
|---|---|---|
| CVEs | 13 | 13 |
| KEV entries | 0 | 0 |
| KEV/100 | Med CVSS | Med EPSS | C | H | M | L |
|---|---|---|---|---|---|---|
| 0.0 | 6.6 | .0031 | 0 | 5 | 7 | 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.
Trend (by first-seen month, full archive): ▂▁▁▁▁█▆▁
| Month | New CVEs |
|---|---|
| 2026-01 | 1 |
| 2026-02 | 0 |
| 2026-03 | 0 |
| 2026-04 | 0 |
| 2026-05 | 0 |
| 2026-06 | 7 |
| 2026-07 | 5 |
| 2026-08 | 0 |
Ranked by the published formula: KEV → EPSS → CVSS → CVE ID.
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2026-22029 | 8.0 | 53.2 | HIGH | — | 2026-01-10 |
| CVE-2026-55685 | 8.7 | 50.3 | HIGH | — | 2026-07-27 |
| CVE-2026-42211 | 8.1 | 34.8 | HIGH | — | 2026-06-02 |
| CVE-2026-53666 | 6.1 | 34.8 | MEDIUM | — | 2026-07-27 |
| CVE-2026-53667 | 6.1 | 28.2 | MEDIUM | — | 2026-07-27 |
| CVE-2026-53668 | 6.9 | 26.7 | MEDIUM | — | 2026-07-27 |
| CVE-2026-53669 | 5.1 | 24.3 | MEDIUM | — | 2026-07-27 |
| CVE-2026-42342 | 7.5 | 22.6 | HIGH | — | 2026-06-02 |
| CVE-2026-34077 | 7.5 | 22.0 | HIGH | — | 2026-06-02 |
| CVE-2026-33245 | 4.7 | 8.8 | MEDIUM | — | 2026-06-02 |
| CVE-2026-40181 | 6.6 | 5.9 | MEDIUM | — | 2026-06-02 |
| CVE-2026-53663 | 3.1 | 4.5 | LOW | — | 2026-06-22 |
| CVE-2026-33244 | 5.4 | 4.2 | MEDIUM | — | 2026-06-02 |
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2026-55685 | 8.7 | 50.3 | HIGH | — | 2026-07-27 |
| CVE-2026-53668 | 6.9 | 26.7 | MEDIUM | — | 2026-07-27 |
| CVE-2026-53667 | 6.1 | 28.2 | MEDIUM | — | 2026-07-27 |
| CVE-2026-53666 | 6.1 | 34.8 | MEDIUM | — | 2026-07-27 |
| CVE-2026-53669 | 5.1 | 24.3 | MEDIUM | — | 2026-07-27 |
| CVE-2026-53663 | 3.1 | 4.5 | LOW | — | 2026-06-22 |
| CVE-2026-42342 | 7.5 | 22.6 | HIGH | — | 2026-06-02 |
| CVE-2026-42211 | 8.1 | 34.8 | HIGH | — | 2026-06-02 |
| CVE-2026-40181 | 6.6 | 5.9 | MEDIUM | — | 2026-06-02 |
| CVE-2026-34077 | 7.5 | 22.0 | HIGH | — | 2026-06-02 |
| CVE-2026-33245 | 4.7 | 8.8 | MEDIUM | — | 2026-06-02 |
| CVE-2026-33244 | 5.4 | 4.2 | MEDIUM | — | 2026-06-02 |
| CVE-2026-22029 | 8.0 | 53.2 | HIGH | — | 2026-01-10 |
No entries in the CISA KEV catalog.
Vendor: Remix-run — all products and the full vendor record.
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.