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 Secure Firewall Management Center (FMC)
Product reference — Cisco Secure Firewall Management Center (FMC) by Cisco · sector: Network & Infrastructure. Cumulative disclosure record for this product across the archive.
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Product totals
| All-time | YTD | |
|---|---|---|
| CVEs | 23 | 23 |
| KEV entries | 3 | 3 |
| KEV/100 | Med CVSS | Med EPSS | C | H | M | L |
|---|---|---|---|---|---|---|
| 13.0 | 8.8 | .0044 | 10 | 12 | 1 | 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 |
|---|---|
| 2026-03 | 2 |
| 2026-04 | 0 |
| 2026-05 | 0 |
| 2026-06 | 0 |
| 2026-07 | 1 |
| 2026-08 | 0 |
| 2026-09 | 20 |
| 2026-10 | 0 |
Notable CVEs
Ranked by the published formula: KEV → EPSS → CVSS → CVE ID.
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2026-20079 | 10.0 | 99.8 | CRITICAL | YES | 2026-03-04 |
| CVE-2026-20131 | 10.0 | 98.7 | CRITICAL | YES | 2026-03-19 |
| CVE-2026-20316 | 5.3 | 98.4 | MEDIUM | YES | 2026-07-29 |
| CVE-2026-20340 | 8.8 | 51.4 | HIGH | — | 2026-09-16 |
| CVE-2026-20242 | 9.8 | 48.9 | CRITICAL | — | 2026-09-16 |
| CVE-2026-20342 | 7.7 | 44.2 | HIGH | — | 2026-09-16 |
| CVE-2026-20295 | 8.6 | 44.1 | HIGH | — | 2026-09-16 |
| CVE-2026-76413 | 8.2 | 37.5 | HIGH | — | 2026-09-16 |
| CVE-2026-20324 | 9.9 | 37.0 | CRITICAL | — | 2026-09-16 |
| CVE-2026-20343 | 7.5 | 37.0 | HIGH | — | 2026-09-16 |
| CVE-2026-20329 | 9.9 | 36.7 | CRITICAL | — | 2026-09-16 |
| CVE-2026-20341 | 9.1 | 36.6 | CRITICAL | — | 2026-09-16 |
| CVE-2026-76412 | 8.5 | 36.3 | HIGH | — | 2026-09-16 |
| CVE-2026-76420 | 9.0 | 29.5 | CRITICAL | — | 2026-09-16 |
| CVE-2026-20344 | 8.8 | 28.9 | HIGH | — | 2026-09-16 |
Recent CVEs
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2026-20341 | 9.1 | 36.6 | CRITICAL | — | 2026-09-16 |
| CVE-2026-20340 | 8.8 | 51.4 | HIGH | — | 2026-09-16 |
| CVE-2026-20324 | 9.9 | 37.0 | CRITICAL | — | 2026-09-16 |
| CVE-2026-20242 | 9.8 | 48.9 | CRITICAL | — | 2026-09-16 |
| CVE-2026-20344 | 8.8 | 28.9 | HIGH | — | 2026-09-16 |
| CVE-2026-20343 | 7.5 | 37.0 | HIGH | — | 2026-09-16 |
| CVE-2026-20334 | 8.4 | 16.7 | HIGH | — | 2026-09-16 |
| CVE-2026-20336 | 8.8 | 8.6 | HIGH | — | 2026-09-16 |
| CVE-2026-20335 | 8.1 | 18.8 | HIGH | — | 2026-09-16 |
| CVE-2026-20333 | 8.8 | 22.3 | HIGH | — | 2026-09-16 |
| CVE-2026-20332 | 9.9 | 20.8 | CRITICAL | — | 2026-09-16 |
| CVE-2026-20329 | 9.9 | 36.7 | CRITICAL | — | 2026-09-16 |
| CVE-2026-20330 | 9.9 | 24.8 | CRITICAL | — | 2026-09-16 |
| CVE-2026-20331 | 9.6 | 12.6 | CRITICAL | — | 2026-09-16 |
| CVE-2026-76420 | 9.0 | 29.5 | CRITICAL | — | 2026-09-16 |
KEV entries
| CVE | KEV added | CVSS | EPSS %ile | Severity |
|---|---|---|---|---|
| CVE-2026-20079 | 2026-09-09 | 10.0 | 99.8 | CRITICAL |
| CVE-2026-20316 | 2026-07-29 | 5.3 | 98.4 | MEDIUM |
| CVE-2026-20131 | 2026-03-19 | 10.0 | 98.7 | 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.