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.
Splunk
Vendor reference — Splunk · sector: Other. Cumulative disclosure record across the archive.
Career totals
| All-time | YTD | |
|---|---|---|
| CVEs | 128 | 128 |
| KEV entries | 1 | 1 |
| KEV/100 | Med CVSS | Med EPSS | C | H | M | L |
|---|---|---|---|---|---|---|
| 0.8 | 6.5 | .0034 | 6 | 47 | 70 | 5 |
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 |
|---|---|
| 2026-05 | 3 |
| 2026-06 | 12 |
| 2026-07 | 3 |
| 2026-08 | 110 |
| 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-2026-20253 | 9.8 | 99.9 | CRITICAL | YES | 2026-06-18 |
| CVE-2026-20251 | 8.8 | 98.3 | HIGH | — | 2026-06-10 |
| CVE-2026-76314 | 8.8 | 55.3 | HIGH | — | 2026-08-19 |
| CVE-2026-76404 | 9.1 | 53.3 | CRITICAL | — | 2026-08-19 |
| CVE-2026-76315 | 8.8 | 49.5 | HIGH | — | 2026-08-19 |
| CVE-2026-76395 | 8.8 | 49.5 | HIGH | — | 2026-08-19 |
| CVE-2026-76313 | 8.8 | 48.7 | HIGH | — | 2026-08-19 |
| CVE-2026-76319 | 8.8 | 48.7 | HIGH | — | 2026-08-19 |
| CVE-2026-20266 | 9.1 | 48.5 | CRITICAL | — | 2026-06-17 |
| CVE-2026-76356 | 8.1 | 47.5 | HIGH | — | 2026-08-19 |
| CVE-2026-20297 | 7.2 | 45.3 | HIGH | — | 2026-07-15 |
| CVE-2026-76317 | 8.8 | 44.6 | HIGH | — | 2026-08-19 |
| CVE-2026-76335 | 8.8 | 42.8 | HIGH | — | 2026-08-19 |
| CVE-2026-76350 | 8.8 | 42.4 | HIGH | — | 2026-08-19 |
| CVE-2026-76358 | 6.5 | 41.9 | MEDIUM | — | 2026-08-19 |
Recent CVEs
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2026-76356 | 8.1 | 47.5 | HIGH | — | 2026-08-19 |
| CVE-2026-76338 | 8.1 | 38.3 | HIGH | — | 2026-08-19 |
| CVE-2026-76335 | 8.8 | 42.8 | HIGH | — | 2026-08-19 |
| CVE-2026-76334 | 6.4 | 3.6 | MEDIUM | — | 2026-08-19 |
| CVE-2026-76332 | 7.1 | 24.3 | HIGH | — | 2026-08-19 |
| CVE-2026-76331 | 8.1 | 32.0 | HIGH | — | 2026-08-19 |
| CVE-2026-76330 | 7.1 | 24.3 | HIGH | — | 2026-08-19 |
| CVE-2026-76328 | 6.7 | 18.8 | MEDIUM | — | 2026-08-19 |
| CVE-2026-76323 | 7.3 | 24.0 | HIGH | — | 2026-08-19 |
| CVE-2026-76322 | 8.0 | 22.5 | HIGH | — | 2026-08-19 |
| CVE-2026-76321 | 7.3 | 36.3 | HIGH | — | 2026-08-19 |
| CVE-2026-76319 | 8.8 | 48.7 | HIGH | — | 2026-08-19 |
| CVE-2026-76317 | 8.8 | 44.6 | HIGH | — | 2026-08-19 |
| CVE-2026-76316 | 8.8 | 41.0 | HIGH | — | 2026-08-19 |
| CVE-2026-76315 | 8.8 | 49.5 | HIGH | — | 2026-08-19 |
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 |
|---|---|---|
| Splunk Enterprise | 74 | 1 |
| Splunk SOAR | 16 | 0 |
| Splunk Cloud Platform | 13 | 0 |
| Splunk AI Toolkit | 12 | 0 |
| Splunk Secure Gateway | 8 | 0 |
| Splunk Connect For Kafka | 4 | 0 |
| AD LDAP App For Splunk SOAR | 3 | 0 |
| Cisco Talos Intelligence For Enterprise Security Cloud | 2 | 0 |
| Splunk Enterprise Security | 2 | 0 |
KEV entries
| CVE | KEV added | CVSS | EPSS %ile | Severity |
|---|---|---|---|---|
| CVE-2026-20253 | 2026-06-18 | 9.8 | 99.9 | CRITICAL |
KEV timing
| CVE | Days |
|---|---|
| CVE-2026-20253 | 0 |
| CVE | Due | Days over |
|---|---|---|
| CVE-2026-20253 | 2026-06-21 | 105 |
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.
