Reference page — cumulative record through Monday, October 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
Fireware OS
Product reference — Fireware OS by Watchguard · sector: Other. Cumulative disclosure record for this product across the archive.
Follow Fireware OS — Atom feed
Product totals
| All-time | YTD | |
|---|---|---|
| CVEs | 72 | 49 |
| KEV entries | 2 | 0 |
| KEV/100 | Med CVSS | Med EPSS | C | H | M | L |
|---|---|---|---|---|---|---|
| 2.8 | 8.2 | .0039 | 8 | 40 | 24 | 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 |
|---|---|
| 2025-11 | 1 |
| 2025-12 | 13 |
| 2026-01 | 1 |
| 2026-02 | 0 |
| 2026-03 | 4 |
| 2026-04 | 1 |
| 2026-05 | 0 |
| 2026-06 | 0 |
| 2026-07 | 16 |
| 2026-08 | 12 |
| 2026-09 | 15 |
| 2026-10 | 0 |
Notable CVEs
Ranked by the published formula: KEV → EPSS → CVSS → CVE ID.
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2025-9242 | 9.3 | 99.8 | CRITICAL | YES | 2025-11-12 |
| CVE-2025-14733 | 9.3 | 98.0 | CRITICAL | YES | 2025-12-19 |
| CVE-2026-3987 | 8.6 | 63.9 | HIGH | — | 2026-04-01 |
| CVE-2024-5974 | 8.6 | 63.8 | HIGH | — | 2024-07-09 |
| CVE-2026-13368 | 9.2 | 60.1 | CRITICAL | — | 2026-07-02 |
| CVE-2026-1498 | 7.0 | 60.0 | HIGH | — | 2026-01-30 |
| CVE-2026-13383 | 8.6 | 53.1 | HIGH | — | 2026-07-02 |
| CVE-2026-13384 | 8.6 | 53.1 | HIGH | — | 2026-07-02 |
| CVE-2025-12195 | 8.6 | 51.9 | HIGH | — | 2025-12-04 |
| CVE-2026-13050 | 8.6 | 49.8 | HIGH | — | 2026-07-02 |
| CVE-2026-13053 | 8.6 | 49.8 | HIGH | — | 2026-07-02 |
| CVE-2025-12196 | 8.6 | 48.7 | HIGH | — | 2025-12-04 |
| CVE-2026-13084 | 8.7 | 48.0 | HIGH | — | 2026-07-02 |
| CVE-2026-78008 | 8.6 | 47.9 | HIGH | — | 2026-08-27 |
| CVE-2026-13054 | 8.6 | 47.9 | HIGH | — | 2026-07-02 |
Recent CVEs
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2026-86134 | 8.7 | 30.1 | HIGH | — | 2026-09-30 |
| CVE-2026-81433 | 8.7 | 9.2 | HIGH | — | 2026-09-29 |
| CVE-2026-18145 | 8.6 | 31.5 | HIGH | — | 2026-09-29 |
| CVE-2026-13046 | 7.5 | 29.3 | HIGH | — | 2026-09-29 |
| CVE-2026-86131 | 9.2 | 34.9 | CRITICAL | — | 2026-09-29 |
| CVE-2026-90441 | 7.1 | 13.1 | HIGH | — | 2026-09-29 |
| CVE-2026-86133 | 8.2 | 26.6 | HIGH | — | 2026-09-29 |
| CVE-2026-86136 | 7.1 | 20.9 | HIGH | — | 2026-09-29 |
| CVE-2026-86104 | 8.7 | 28.4 | HIGH | — | 2026-09-29 |
| CVE-2026-86132 | 8.2 | 28.4 | HIGH | — | 2026-09-29 |
| CVE-2026-86105 | 6.0 | 22.1 | MEDIUM | — | 2026-09-29 |
| CVE-2026-86128 | 8.2 | 28.4 | HIGH | — | 2026-09-29 |
| CVE-2026-86101 | 7.2 | 11.8 | HIGH | — | 2026-09-29 |
| CVE-2026-18105 | 7.1 | 14.0 | HIGH | — | 2026-09-29 |
| CVE-2026-13224 | 8.2 | 28.4 | HIGH | — | 2026-09-29 |
KEV entries
| CVE | KEV added | CVSS | EPSS %ile | Severity |
|---|---|---|---|---|
| CVE-2025-14733 | 2025-12-19 | 9.3 | 98.0 | CRITICAL |
| CVE-2025-9242 | 2025-11-12 | 9.3 | 99.8 | CRITICAL |
Related
Vendor: Watchguard — 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.
