Reference page — cumulative record through Wednesday, October 7, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
Backstage
Vendor reference — Backstage · sector: Other. Cumulative disclosure record across the archive.
Career totals
| All-time | YTD | |
|---|---|---|
| CVEs | 34 | 34 |
| KEV entries | 0 | 0 |
| KEV/100 | Med CVSS | Med EPSS | C | H | M | L |
|---|---|---|---|---|---|---|
| 0.0 | 6.5 | .0072 | 1 | 11 | 19 | 3 |
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 |
|---|---|
| 2026-08 | 1 |
| 2026-09 | 1 |
| 2026-10 | 32 |
Notable CVEs
Ranked by the published formula: KEV → EPSS → CVSS → CVE ID.
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2026-88064 | 8.8 | 65.9 | HIGH | — | 2026-09-16 |
| CVE-2026-73563 | 4.7 | 18.8 | MEDIUM | — | 2026-08-13 |
| CVE-2026-106501 | 9.6 | — | CRITICAL | — | 2026-10-06 |
| CVE-2026-106459 | 8.5 | — | HIGH | — | 2026-10-06 |
| CVE-2026-106486 | 8.5 | — | HIGH | — | 2026-10-06 |
| CVE-2026-106500 | 8.5 | — | HIGH | — | 2026-10-06 |
| CVE-2026-106488 | 8.1 | — | HIGH | — | 2026-10-06 |
| CVE-2026-106503 | 8.1 | — | HIGH | — | 2026-10-06 |
| CVE-2026-106455 | 7.7 | — | HIGH | — | 2026-10-06 |
| CVE-2026-106498 | 7.7 | — | HIGH | — | 2026-10-06 |
| CVE-2026-106505 | 7.7 | — | HIGH | — | 2026-10-06 |
| CVE-2026-106509 | 7.7 | — | HIGH | — | 2026-10-06 |
| CVE-2026-106492 | 7.6 | — | HIGH | — | 2026-10-06 |
| CVE-2026-106457 | 6.8 | — | MEDIUM | — | 2026-10-06 |
| CVE-2026-106460 | 6.8 | — | MEDIUM | — | 2026-10-06 |
Recent CVEs
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2026-106459 | 8.5 | — | HIGH | — | 2026-10-06 |
| CVE-2026-106457 | 6.8 | — | MEDIUM | — | 2026-10-06 |
| CVE-2026-106458 | 6.5 | — | MEDIUM | — | 2026-10-06 |
| CVE-2026-106456 | 4.8 | — | MEDIUM | — | 2026-10-06 |
| CVE-2026-106455 | 7.7 | — | HIGH | — | 2026-10-06 |
| CVE-2026-106486 | 8.5 | — | HIGH | — | 2026-10-06 |
| CVE-2026-106463 | 5.4 | — | MEDIUM | — | 2026-10-06 |
| CVE-2026-106462 | 6.4 | — | MEDIUM | — | 2026-10-06 |
| CVE-2026-106461 | 4.3 | — | MEDIUM | — | 2026-10-06 |
| CVE-2026-106460 | 6.8 | — | MEDIUM | — | 2026-10-06 |
| CVE-2026-106491 | 6.4 | — | MEDIUM | — | 2026-10-06 |
| CVE-2026-106490 | 6.5 | — | MEDIUM | — | 2026-10-06 |
| CVE-2026-106487 | 3.5 | — | LOW | — | 2026-10-06 |
| CVE-2026-106488 | 8.1 | — | HIGH | — | 2026-10-06 |
| CVE-2026-106489 | 6.5 | — | MEDIUM | — | 2026-10-06 |
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 |
|---|---|---|
| Backstage | 34 | 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.
