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.
Mcp-atlassian
Product reference — Mcp-atlassian by Sooperset · sector: Other. Cumulative disclosure record for this product across the archive.
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Product totals
| All-time | YTD | |
|---|---|---|
| CVEs | 32 | 32 |
| KEV entries | 0 | 0 |
| KEV/100 | Med CVSS | Med EPSS | C | H | M | L |
|---|---|---|---|---|---|---|
| 0.0 | 8.0 | .0036 | 2 | 21 | 9 | 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 |
|---|---|
| 2026-08 | 1 |
| 2026-09 | 31 |
| 2026-10 | 0 |
Notable CVEs
Ranked by the published formula: KEV → EPSS → CVSS → CVE ID.
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2026-77254 | 9.1 | 48.6 | CRITICAL | — | 2026-09-22 |
| CVE-2026-77271 | 8.3 | 43.6 | HIGH | — | 2026-09-22 |
| CVE-2026-77262 | 8.6 | 40.7 | HIGH | — | 2026-09-22 |
| CVE-2026-73496 | 7.7 | 40.0 | HIGH | — | 2026-09-14 |
| CVE-2026-73498 | 7.7 | 40.0 | HIGH | — | 2026-08-12 |
| CVE-2026-77266 | 6.5 | 36.9 | MEDIUM | — | 2026-09-22 |
| CVE-2026-77246 | 8.6 | 35.6 | HIGH | — | 2026-09-22 |
| CVE-2026-77248 | 8.6 | 34.1 | HIGH | — | 2026-09-22 |
| CVE-2026-77255 | 8.6 | 33.6 | HIGH | — | 2026-09-22 |
| CVE-2026-77259 | 7.7 | 33.5 | HIGH | — | 2026-09-22 |
| CVE-2026-77269 | 6.5 | 31.6 | MEDIUM | — | 2026-09-22 |
| CVE-2026-77247 | 8.3 | 31.3 | HIGH | — | 2026-09-22 |
| CVE-2026-77257 | 8.3 | 31.1 | HIGH | — | 2026-09-22 |
| CVE-2026-73497 | 6.5 | 29.9 | MEDIUM | — | 2026-09-14 |
| CVE-2026-77270 | 6.5 | 29.8 | MEDIUM | — | 2026-09-22 |
Recent CVEs
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2026-77267 | 8.3 | 20.5 | HIGH | — | 2026-09-22 |
| CVE-2026-77262 | 8.6 | 40.7 | HIGH | — | 2026-09-22 |
| CVE-2026-77265 | 7.5 | 18.0 | HIGH | — | 2026-09-22 |
| CVE-2026-77269 | 6.5 | 31.6 | MEDIUM | — | 2026-09-22 |
| CVE-2026-77260 | 8.3 | 27.0 | HIGH | — | 2026-09-22 |
| CVE-2026-77259 | 7.7 | 33.5 | HIGH | — | 2026-09-22 |
| CVE-2026-77255 | 8.6 | 33.6 | HIGH | — | 2026-09-22 |
| CVE-2026-77258 | 7.7 | 25.9 | HIGH | — | 2026-09-22 |
| CVE-2026-77251 | 8.3 | 14.3 | HIGH | — | 2026-09-22 |
| CVE-2026-77271 | 8.3 | 43.6 | HIGH | — | 2026-09-22 |
| CVE-2026-77248 | 8.6 | 34.1 | HIGH | — | 2026-09-22 |
| CVE-2026-77246 | 8.6 | 35.6 | HIGH | — | 2026-09-22 |
| CVE-2026-77272 | 6.1 | 14.9 | MEDIUM | — | 2026-09-22 |
| CVE-2026-77268 | 5.5 | 1.8 | MEDIUM | — | 2026-09-22 |
| CVE-2026-77257 | 8.3 | 31.1 | HIGH | — | 2026-09-22 |
KEV entries
No entries in the CISA KEV catalog.
Related
Vendor: Sooperset — 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.
