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.
Yamcs
Product reference — Yamcs by Yamcs · sector: Other. Cumulative disclosure record for this product across the archive.
Product totals
| All-time | YTD | |
|---|---|---|
| CVEs | 16 | 16 |
| KEV entries | 0 | 0 |
| KEV/100 | Med CVSS | Med EPSS | C | H | M | L |
|---|---|---|---|---|---|---|
| 0.0 | 8.2 | .0073 | 7 | 2 | 7 | 0 |
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 | 1 |
| 2026-07 | 6 |
| 2026-08 | 9 |
| 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-2026-44596 | 9.8 | 80.7 | CRITICAL | — | 2026-07-16 |
| CVE-2026-55549 | 6.5 | 69.5 | MEDIUM | — | 2026-08-28 |
| CVE-2026-44632 | 9.1 | 64.9 | CRITICAL | — | 2026-07-16 |
| CVE-2026-46621 | 9.1 | 64.9 | CRITICAL | — | 2026-07-16 |
| CVE-2026-44595 | 4.3 | 63.3 | MEDIUM | — | 2026-07-16 |
| CVE-2026-42568 | 4.3 | 61.8 | MEDIUM | — | 2026-06-10 |
| CVE-2026-46562 | 9.8 | 60.8 | CRITICAL | — | 2026-07-16 |
| CVE-2026-55559 | 9.8 | 54.5 | CRITICAL | — | 2026-08-28 |
| CVE-2026-55511 | 9.1 | 50.6 | CRITICAL | — | 2026-08-28 |
| CVE-2026-55565 | 9.9 | 49.3 | CRITICAL | — | 2026-08-28 |
| CVE-2026-55552 | 7.5 | 43.9 | HIGH | — | 2026-08-28 |
| CVE-2026-55521 | 8.8 | 42.4 | HIGH | — | 2026-08-28 |
| CVE-2026-55545 | 6.5 | 37.0 | MEDIUM | — | 2026-08-28 |
| CVE-2026-55566 | 4.3 | 29.7 | MEDIUM | — | 2026-08-28 |
| CVE-2026-55548 | 4.3 | 27.5 | MEDIUM | — | 2026-07-16 |
Recent CVEs
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2026-55549 | 6.5 | 69.5 | MEDIUM | — | 2026-08-28 |
| CVE-2026-55511 | 9.1 | 50.6 | CRITICAL | — | 2026-08-28 |
| CVE-2026-55565 | 9.9 | 49.3 | CRITICAL | — | 2026-08-28 |
| CVE-2026-55552 | 7.5 | 43.9 | HIGH | — | 2026-08-28 |
| CVE-2026-55545 | 6.5 | 37.0 | MEDIUM | — | 2026-08-28 |
| CVE-2026-55566 | 4.3 | 29.7 | MEDIUM | — | 2026-08-28 |
| CVE-2026-55559 | 9.8 | 54.5 | CRITICAL | — | 2026-08-28 |
| CVE-2026-55521 | 8.8 | 42.4 | HIGH | — | 2026-08-28 |
| CVE-2026-55547 | 4.3 | 25.4 | MEDIUM | — | 2026-08-28 |
| CVE-2026-55548 | 4.3 | 27.5 | MEDIUM | — | 2026-07-16 |
| CVE-2026-46621 | 9.1 | 64.9 | CRITICAL | — | 2026-07-16 |
| CVE-2026-46562 | 9.8 | 60.8 | CRITICAL | — | 2026-07-16 |
| CVE-2026-44632 | 9.1 | 64.9 | CRITICAL | — | 2026-07-16 |
| CVE-2026-44596 | 9.8 | 80.7 | CRITICAL | — | 2026-07-16 |
| CVE-2026-44595 | 4.3 | 63.3 | MEDIUM | — | 2026-07-16 |
KEV entries
No entries in the CISA KEV catalog.
Related
Vendor: Yamcs — 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.
