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.
Vendor reference — Langflow · sector: Other. Cumulative disclosure record across the archive.
| All-time | YTD | |
|---|---|---|
| CVEs | 4 | 3 |
| KEV entries | 4 | 3 |
| KEV/100 | Med CVSS | Med EPSS | C | H | M | L |
|---|---|---|---|---|---|---|
| 100.0 | 9.8 | .9001 | 1 | 0 | 0 | 0 |
KEV/100 = KEV entries ÷ CVEs × 100. Med CVSS / Med EPSS are medians over all disclosures. C/H/M/L = disclosures by CVSS severity band.
Trend (by first-seen month, full archive): █▁▁▁▁▁▁▁▁▁█▁█▁█▁
| Month | New CVEs |
|---|---|
| 2025-09 | 0 |
| 2025-10 | 0 |
| 2025-11 | 0 |
| 2025-12 | 0 |
| 2026-01 | 0 |
| 2026-02 | 0 |
| 2026-03 | 1 |
| 2026-04 | 0 |
| 2026-05 | 1 |
| 2026-06 | 0 |
| 2026-07 | 1 |
| 2026-08 | 0 |
Ranked by the published formula: KEV → EPSS → CVSS → CVE ID.
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2025-3248 | — | 100.0 | — | YES | 2025-05-05 |
| CVE-2026-33017 | — | 99.9 | — | YES | 2026-03-25 |
| CVE-2025-34291 | — | 99.7 | — | YES | 2026-05-21 |
| CVE-2026-0770 | 9.8 | 99.0 | CRITICAL | YES | 2026-07-21 |
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2026-0770 | 9.8 | 99.0 | CRITICAL | YES | 2026-07-21 |
| CVE-2025-34291 | — | 99.7 | — | YES | 2026-05-21 |
| CVE-2026-33017 | — | 99.9 | — | YES | 2026-03-25 |
| CVE-2025-3248 | — | 100.0 | — | YES | 2025-05-05 |
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 |
|---|---|---|
| Langflow | 4 | 4 |
| CVE | KEV added | CVSS | EPSS %ile | Severity |
|---|---|---|---|---|
| CVE-2026-0770 | 2026-07-21 | 9.8 | 99.0 | CRITICAL |
| CVE-2025-34291 | 2026-05-21 | — | 99.7 | — |
| CVE-2026-33017 | 2026-03-25 | — | 99.9 | — |
| CVE-2025-3248 | 2025-05-05 | — | 100.0 | — |
| CVE | Days |
|---|---|
| CVE-2025-3248 | 0 |
| CVE-2025-34291 | 0 |
| CVE-2026-0770 | 0 |
| CVE-2026-33017 | 0 |
| CVE | Due | Days over |
|---|---|---|
| CVE-2025-3248 | 2025-05-26 | 450 |
| CVE-2026-33017 | 2026-04-08 | 133 |
| CVE-2025-34291 | 2026-06-04 | 76 |
| CVE-2026-0770 | 2026-07-24 | 26 |
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.