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.
Cisco Identity Services Engine Software
Product reference — Cisco Identity Services Engine Software by Cisco · sector: Network & Infrastructure. Cumulative disclosure record for this product across the archive.
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Product totals
| All-time | YTD | |
|---|---|---|
| CVEs | 49 | 45 |
| KEV entries | 3 | 1 |
| KEV/100 | Med CVSS | Med EPSS | C | H | M | L |
|---|---|---|---|---|---|---|
| 6.1 | 6.1 | .0043 | 16 | 6 | 26 | 1 |
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 |
|---|---|
| 2025-11 | 0 |
| 2025-12 | 0 |
| 2026-01 | 0 |
| 2026-02 | 0 |
| 2026-03 | 0 |
| 2026-04 | 0 |
| 2026-05 | 0 |
| 2026-06 | 2 |
| 2026-07 | 1 |
| 2026-08 | 0 |
| 2026-09 | 42 |
| 2026-10 | 0 |
Notable CVEs
Ranked by the published formula: KEV → EPSS → CVSS → CVE ID.
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2025-20281 | 10.0 | 99.9 | CRITICAL | YES | 2025-06-25 |
| CVE-2025-20337 | 10.0 | 99.3 | CRITICAL | YES | 2025-07-16 |
| CVE-2026-76460 | 10.0 | 96.5 | CRITICAL | YES | 2026-09-16 |
| CVE-2026-20181 | 9.1 | 95.1 | CRITICAL | — | 2026-06-17 |
| CVE-2026-20305 | 9.1 | 71.7 | CRITICAL | — | 2026-09-16 |
| CVE-2026-20306 | 9.1 | 71.0 | CRITICAL | — | 2026-09-16 |
| CVE-2026-76433 | 5.3 | 68.8 | MEDIUM | — | 2026-09-16 |
| CVE-2026-76431 | 4.9 | 67.6 | MEDIUM | — | 2026-09-16 |
| CVE-2026-76432 | 4.9 | 67.6 | MEDIUM | — | 2026-09-16 |
| CVE-2026-20307 | 9.9 | 60.1 | CRITICAL | — | 2026-09-16 |
| CVE-2026-76424 | 7.2 | 58.9 | HIGH | — | 2026-09-16 |
| CVE-2026-20176 | 9.1 | 54.5 | CRITICAL | — | 2026-09-16 |
| CVE-2026-76423 | 10.0 | 46.1 | CRITICAL | — | 2026-09-16 |
| CVE-2026-20211 | 9.1 | 44.7 | CRITICAL | — | 2026-09-16 |
| CVE-2026-20282 | 4.9 | 44.6 | MEDIUM | — | 2026-09-16 |
Recent CVEs
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2026-20235 | 4.9 | 19.2 | MEDIUM | — | 2026-09-16 |
| CVE-2026-20282 | 4.9 | 44.6 | MEDIUM | — | 2026-09-16 |
| CVE-2026-76444 | 5.3 | 19.3 | MEDIUM | — | 2026-09-16 |
| CVE-2026-76432 | 4.9 | 67.6 | MEDIUM | — | 2026-09-16 |
| CVE-2026-76451 | 4.9 | 34.8 | MEDIUM | — | 2026-09-16 |
| CVE-2026-76431 | 4.9 | 67.6 | MEDIUM | — | 2026-09-16 |
| CVE-2026-20072 | 4.9 | 28.8 | MEDIUM | — | 2026-09-16 |
| CVE-2026-20284 | 9.1 | 31.0 | CRITICAL | — | 2026-09-16 |
| CVE-2026-20194 | 9.1 | 36.7 | CRITICAL | — | 2026-09-16 |
| CVE-2026-20237 | 9.1 | 23.7 | CRITICAL | — | 2026-09-16 |
| CVE-2026-20192 | 10.0 | 37.6 | CRITICAL | — | 2026-09-16 |
| CVE-2026-20130 | 10.0 | 31.5 | CRITICAL | — | 2026-09-16 |
| CVE-2026-76428 | 4.9 | 39.1 | MEDIUM | — | 2026-09-16 |
| CVE-2026-76427 | 4.9 | 37.7 | MEDIUM | — | 2026-09-16 |
| CVE-2026-76450 | 4.9 | 34.8 | MEDIUM | — | 2026-09-16 |
KEV entries
| CVE | KEV added | CVSS | EPSS %ile | Severity |
|---|---|---|---|---|
| CVE-2026-76460 | 2026-09-16 | 10.0 | 96.5 | CRITICAL |
| CVE-2025-20281 | 2025-07-28 | 10.0 | 99.9 | CRITICAL |
| CVE-2025-20337 | 2025-07-28 | 10.0 | 99.3 | CRITICAL |
Related
Vendor: Cisco — 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.
