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.
Modelcontextprotocol
Vendor reference — Modelcontextprotocol · sector: Other. Cumulative disclosure record across the archive.
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Career totals
| All-time | YTD | |
|---|---|---|
| CVEs | 20 | 20 |
| KEV entries | 0 | 0 |
| KEV/100 | Med CVSS | Med EPSS | C | H | M | L |
|---|---|---|---|---|---|---|
| 0.0 | 7.3 | .0046 | 0 | 12 | 8 | 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.
Monthly disclosures
Trend (by first-seen month, full archive): ▂▁▁▁▁█▂▅▆
| Month | New CVEs |
|---|---|
| 2026-02 | 1 |
| 2026-03 | 0 |
| 2026-04 | 0 |
| 2026-05 | 0 |
| 2026-06 | 0 |
| 2026-07 | 8 |
| 2026-08 | 1 |
| 2026-09 | 4 |
| 2026-10 | 6 |
Notable CVEs
Ranked by the published formula: KEV → EPSS → CVSS → CVE ID.
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2026-67432 | 7.5 | 55.2 | HIGH | — | 2026-07-29 |
| CVE-2026-109527 | 7.5 | 52.2 | HIGH | — | 2026-10-14 |
| CVE-2026-63128 | 7.5 | 49.1 | HIGH | — | 2026-09-16 |
| CVE-2026-53965 | 6.9 | 48.4 | MEDIUM | — | 2026-08-25 |
| CVE-2026-108395 | 7.5 | 48.0 | HIGH | — | 2026-10-14 |
| CVE-2026-52869 | 7.1 | 43.9 | HIGH | — | 2026-07-15 |
| CVE-2026-67430 | 5.3 | 41.9 | MEDIUM | — | 2026-07-29 |
| CVE-2026-64684 | 6.8 | 41.5 | MEDIUM | — | 2026-09-16 |
| CVE-2026-67431 | 8.3 | 40.0 | HIGH | — | 2026-07-29 |
| CVE-2026-27896 | 7.0 | 39.0 | HIGH | — | 2026-02-26 |
| CVE-2026-59951 | 6.9 | 38.2 | MEDIUM | — | 2026-10-14 |
| CVE-2026-52870 | 7.6 | 31.3 | HIGH | — | 2026-07-15 |
| CVE-2026-108714 | 8.7 | 27.9 | HIGH | — | 2026-10-11 |
| CVE-2026-104120 | 5.5 | 20.0 | MEDIUM | — | 2026-10-02 |
| CVE-2026-63118 | 6.9 | 16.1 | MEDIUM | — | 2026-07-29 |
Recent CVEs
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2026-59951 | 6.9 | 38.2 | MEDIUM | — | 2026-10-14 |
| CVE-2026-109527 | 7.5 | 52.2 | HIGH | — | 2026-10-14 |
| CVE-2026-108395 | 7.5 | 48.0 | HIGH | — | 2026-10-14 |
| CVE-2026-108714 | 8.7 | 27.9 | HIGH | — | 2026-10-11 |
| CVE-2026-104850 | 7.5 | 6.6 | HIGH | — | 2026-10-06 |
| CVE-2026-104120 | 5.5 | 20.0 | MEDIUM | — | 2026-10-02 |
| CVE-2026-64684 | 6.8 | 41.5 | MEDIUM | — | 2026-09-16 |
| CVE-2026-63128 | 7.5 | 49.1 | HIGH | — | 2026-09-16 |
| CVE-2026-63127 | 8.2 | 9.5 | HIGH | — | 2026-09-16 |
| CVE-2026-53937 | 6.2 | 7.6 | MEDIUM | — | 2026-09-08 |
| CVE-2026-53965 | 6.9 | 48.4 | MEDIUM | — | 2026-08-25 |
| CVE-2026-67431 | 8.3 | 40.0 | HIGH | — | 2026-07-29 |
| CVE-2026-67430 | 5.3 | 41.9 | MEDIUM | — | 2026-07-29 |
| CVE-2026-67432 | 7.5 | 55.2 | HIGH | — | 2026-07-29 |
| CVE-2026-63119 | 6.2 | 7.4 | MEDIUM | — | 2026-07-29 |
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 |
|---|---|---|
| Python-sdk | 5 | 0 |
| Ruby-sdk | 5 | 0 |
| Rust-sdk | 3 | 0 |
KEV entries
No entries in the CISA KEV catalog.
KEV timing
| CVE | Days |
|---|---|
| — | |
| CVE | Due | Days over |
|---|---|---|
| — | ||
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.
