Reference page — cumulative record through Wednesday, August 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
Vendor reference — Cisco · sector: Network & Infrastructure. Cumulative disclosure record across the archive.
| All-time | YTD | |
|---|---|---|
| CVEs | 170 | 86 |
| KEV entries | 96 | 14 |
| KEV/100 | Med CVSS | Med EPSS | C | H | M | L |
|---|---|---|---|---|---|---|
| 56.5 | 7.5 | .0566 | 21 | 43 | 28 | 0 |
KEV/100 = KEV entries ÷ CVEs × 100. Med CVSS / Med EPSS are medians over all disclosures. C/H/M/L = disclosures by CVSS severity band.
Trend (by first-seen month, full archive): ▃▁▁▁█▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▃▄█
| Month | New CVEs |
|---|---|
| 2025-09 | 3 |
| 2025-10 | 0 |
| 2025-11 | 0 |
| 2025-12 | 1 |
| 2026-01 | 1 |
| 2026-02 | 2 |
| 2026-03 | 2 |
| 2026-04 | 3 |
| 2026-05 | 5 |
| 2026-06 | 10 |
| 2026-07 | 17 |
| 2026-08 | 46 |
Ranked by the published formula: KEV → EPSS → CVSS → CVE ID.
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2021-1498 | — | 100.0 | — | YES | 2021-11-03 |
| CVE-2020-3452 | 7.5 | 100.0 | HIGH | YES | 2021-11-03 |
| CVE-2021-1497 | — | 100.0 | — | YES | 2021-11-03 |
| CVE-2018-0296 | 7.5 | 100.0 | HIGH | YES | 2021-11-03 |
| CVE-2019-1653 | — | 100.0 | — | YES | 2021-11-03 |
| CVE-2023-20198 | — | 99.9 | — | YES | 2023-10-16 |
| CVE-2018-0171 | — | 99.9 | — | YES | 2021-11-03 |
| CVE-2017-3881 | — | 99.9 | — | YES | 2022-03-25 |
| CVE-2025-20281 | — | 99.9 | — | YES | 2025-07-28 |
| CVE-2019-1652 | — | 99.9 | — | YES | 2022-03-03 |
| CVE-2024-20439 | — | 99.8 | — | YES | 2025-03-31 |
| CVE-2026-20182 | — | 99.8 | — | YES | 2026-05-14 |
| CVE-2023-20273 | — | 99.8 | — | YES | 2023-10-23 |
| CVE-2026-20127 | — | 99.8 | — | YES | 2026-02-25 |
| CVE-2016-6366 | — | 99.7 | — | YES | 2022-05-24 |
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2026-20314 | 5.0 | — | MEDIUM | — | 2026-08-19 |
| CVE-2026-20232 | 5.4 | — | MEDIUM | — | 2026-08-19 |
| CVE-2026-20302 | 6.1 | — | MEDIUM | — | 2026-08-19 |
| CVE-2026-20177 | 5.3 | — | MEDIUM | — | 2026-08-19 |
| CVE-2026-20327 | 6.5 | — | MEDIUM | — | 2026-08-19 |
| CVE-2026-20320 | 7.5 | — | HIGH | — | 2026-08-19 |
| CVE-2026-20359 | 9.9 | — | CRITICAL | — | 2026-08-19 |
| CVE-2026-20357 | 10.0 | — | CRITICAL | — | 2026-08-19 |
| CVE-2026-20319 | 7.5 | — | HIGH | — | 2026-08-19 |
| CVE-2026-20358 | 10.0 | — | CRITICAL | — | 2026-08-19 |
| CVE-2026-20231 | 9.9 | — | CRITICAL | — | 2026-08-19 |
| CVE-2026-20318 | 9.6 | — | CRITICAL | — | 2026-08-19 |
| CVE-2026-20317 | 10.0 | — | CRITICAL | — | 2026-08-19 |
| CVE-2026-20315 | 10.0 | — | CRITICAL | — | 2026-08-19 |
| CVE-2026-20030 | 10.0 | — | CRITICAL | — | 2026-08-19 |
This vendor's products with a reference page (≥2 disclosures), by CVE count. A monolithic vendor total dilutes signal; product pages sharpen it.
| CVE | KEV added | CVSS | EPSS %ile | Severity |
|---|---|---|---|---|
| CVE-2026-20349 | 2026-08-11 | 8.6 | 56.1 | HIGH |
| CVE-2026-20316 | 2026-07-29 | 5.3 | 53.4 | MEDIUM |
| CVE-2008-4128 | 2026-07-13 | — | 98.2 | — |
| CVE-2026-20230 | 2026-06-25 | 8.6 | 99.7 | HIGH |
| CVE-2026-20262 | 2026-06-15 | 6.5 | 98.0 | MEDIUM |
| CVE-2026-20245 | 2026-06-09 | 7.8 | 97.8 | HIGH |
| CVE-2026-20182 | 2026-05-14 | — | 99.8 | — |
| CVE-2026-20128 | 2026-04-20 | — | 93.6 | — |
| CVE-2026-20133 | 2026-04-20 | — | 98.1 | — |
| CVE-2026-20122 | 2026-04-20 | — | 97.7 | — |
| CVE-2026-20131 | 2026-03-19 | 10.0 | 98.1 | CRITICAL |
| CVE-2026-20127 | 2026-02-25 | — | 99.8 | — |
| CVE-2022-20775 | 2026-02-25 | — | 95.9 | — |
| CVE-2026-20045 | 2026-01-21 | — | 90.4 | — |
| CVE-2025-20393 | 2025-12-17 | — | 98.1 | — |
| CVE-2025-20352 | 2025-09-29 | — | 98.5 | — |
| CVE-2025-20333 | 2025-09-25 | 9.9 | 98.5 | CRITICAL |
| CVE-2025-20362 | 2025-09-25 | 8.6 | 99.7 | HIGH |
| CVE-2025-20281 | 2025-07-28 | — | 99.9 | — |
| CVE-2025-20337 | 2025-07-28 | — | 99.2 | — |
| CVE-2024-20439 | 2025-03-31 | — | 99.8 | — |
| CVE-2023-20118 | 2025-03-03 | — | 98.9 | — |
| CVE-2014-2120 | 2024-11-12 | — | 97.1 | — |
| CVE-2024-20481 | 2024-10-24 | 5.8 | 96.6 | MEDIUM |
| CVE-2024-20399 | 2024-07-02 | — | 90.4 | — |
| CVE | Days |
|---|---|
| CVE-2004-1464 | 0 |
| CVE-2008-4128 | 0 |
| CVE-2009-2055 | 0 |
| CVE-2010-3035 | 0 |
| CVE-2014-2120 | 0 |
| CVE-2015-0666 | 0 |
| CVE-2016-6366 | 0 |
| CVE-2016-6367 | 0 |
| CVE-2016-6415 | 0 |
| CVE-2017-12231 | 0 |
| CVE | Due | Days over |
|---|---|---|
| CVE-2021-1497 | 2021-11-17 | 1736 |
| CVE-2021-1498 | 2021-11-17 | 1736 |
| CVE-2022-20708 | 2022-03-17 | 1616 |
| CVE-2022-20703 | 2022-03-17 | 1616 |
| CVE-2022-20701 | 2022-03-17 | 1616 |
| CVE-2022-20700 | 2022-03-17 | 1616 |
| CVE-2022-20699 | 2022-03-17 | 1616 |
| CVE-2019-1652 | 2022-03-17 | 1616 |
| CVE-2018-0180 | 2022-03-17 | 1616 |
| CVE-2018-0179 | 2022-03-17 | 1616 |
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.