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.
Fortinet
Vendor reference — Fortinet · sector: Network & Infrastructure. Cumulative disclosure record across the archive.
Career totals
| All-time | YTD | |
|---|---|---|
| CVEs | 89 | 42 |
| KEV entries | 30 | 8 |
| KEV/100 | Med CVSS | Med EPSS | C | H | M | L |
|---|---|---|---|---|---|---|
| 33.7 | 6.8 | .0054 | 28 | 14 | 36 | 11 |
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 |
|---|---|
| 2025-11 | 6 |
| 2025-12 | 2 |
| 2026-01 | 2 |
| 2026-02 | 1 |
| 2026-03 | 0 |
| 2026-04 | 3 |
| 2026-05 | 1 |
| 2026-06 | 2 |
| 2026-07 | 14 |
| 2026-08 | 7 |
| 2026-09 | 11 |
| 2026-10 | 1 |
Notable CVEs
Ranked by the published formula: KEV → EPSS → CVSS → CVE ID.
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2018-13379 | 9.1 | 100.0 | CRITICAL | YES | 2019-06-04 |
| CVE-2022-40684 | 9.8 | 100.0 | CRITICAL | YES | 2022-10-11 |
| CVE-2025-25257 | 9.6 | 100.0 | CRITICAL | YES | 2025-07-17 |
| CVE-2022-42475 | 9.3 | 99.9 | CRITICAL | YES | 2023-01-02 |
| CVE-2023-48788 | 9.3 | 99.9 | CRITICAL | YES | 2024-03-12 |
| CVE-2024-47575 | 9.8 | 99.9 | CRITICAL | YES | 2024-10-23 |
| CVE-2024-55591 | 9.8 | 99.8 | CRITICAL | YES | 2025-01-14 |
| CVE-2026-21643 | 9.1 | 99.8 | CRITICAL | YES | 2026-02-06 |
| CVE-2025-64446 | 9.4 | 99.8 | CRITICAL | YES | 2025-11-14 |
| CVE-2026-24858 | 9.4 | 99.7 | CRITICAL | YES | 2026-01-27 |
| CVE-2023-27997 | 9.8 | 99.7 | CRITICAL | YES | 2023-06-13 |
| CVE-2024-21762 | 9.8 | 99.7 | CRITICAL | YES | 2024-02-09 |
| CVE-2018-13382 | 9.1 | 99.6 | CRITICAL | YES | 2019-06-04 |
| CVE-2026-25089 | 9.8 | 99.5 | CRITICAL | YES | 2026-07-16 |
| CVE-2025-59718 | 9.1 | 99.3 | CRITICAL | YES | 2025-12-16 |
Recent CVEs
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2026-104286 | 9.8 | 81.9 | CRITICAL | YES | 2026-10-01 |
| CVE-2026-84388 | 9.6 | 29.5 | CRITICAL | — | 2026-09-22 |
| CVE-2026-84390 | 9.8 | 42.4 | CRITICAL | — | 2026-09-11 |
| CVE-2026-84386 | 5.1 | 3.0 | MEDIUM | — | 2026-09-08 |
| CVE-2026-84393 | 8.1 | 14.6 | HIGH | — | 2026-09-08 |
| CVE-2026-84389 | 3.1 | 11.2 | LOW | — | 2026-09-08 |
| CVE-2026-84385 | 5.4 | 12.7 | MEDIUM | — | 2026-09-08 |
| CVE-2026-84392 | 2.7 | 40.4 | LOW | — | 2026-09-08 |
| CVE-2026-22575 | 4.9 | 14.4 | MEDIUM | — | 2026-09-08 |
| CVE-2026-84391 | 6.5 | 33.2 | MEDIUM | — | 2026-09-08 |
| CVE-2026-26084 | 9.9 | 30.8 | CRITICAL | — | 2026-09-08 |
| CVE-2026-84387 | 7.2 | 71.6 | HIGH | — | 2026-09-08 |
| CVE-2026-70466 | 5.3 | 21.8 | MEDIUM | — | 2026-08-12 |
| CVE-2026-71407 | 8.1 | 34.3 | HIGH | — | 2026-08-12 |
| CVE-2026-70468 | 8.1 | 37.7 | HIGH | — | 2026-08-12 |
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 |
|---|---|---|
| FortiOS | 45 | 11 |
| FortiProxy | 28 | 8 |
| FortiPAM | 15 | 1 |
| FortiWeb | 7 | 4 |
| FortiManager | 6 | 2 |
| FortiSASE | 6 | 0 |
| FortiSandbox | 5 | 2 |
| FortiAnalyzer | 4 | 1 |
| FortiClientEMS | 4 | 3 |
| FortiSIEM | 4 | 0 |
| FortiSwitchManager | 4 | 3 |
| FortiClientWindows | 3 | 0 |
| FortiManager Cloud | 3 | 0 |
| FortiSandbox PaaS | 3 | 2 |
| FortiAnalyzer Cloud | 2 | 0 |
| FortiAnalyzer-BigData | 2 | 0 |
| FortiMail | 2 | 2 |
| FortiSandbox Cloud | 2 | 1 |
| Fortinet FortiOS | 2 | 2 |
| Fortinet FortiOS, FortiProxy | 2 | 2 |
KEV entries
| CVE | KEV added | CVSS | EPSS %ile | Severity |
|---|---|---|---|---|
| CVE-2026-104286 | 2026-10-01 | 9.8 | 81.9 | CRITICAL |
| CVE-2025-25249 | 2026-09-09 | 9.8 | 89.9 | CRITICAL |
| CVE-2025-68686 | 2026-07-27 | 5.9 | 98.1 | MEDIUM |
| CVE-2026-39808 | 2026-07-16 | 9.1 | 98.8 | CRITICAL |
| CVE-2026-25089 | 2026-07-16 | 9.8 | 99.5 | CRITICAL |
| CVE-2026-21643 | 2026-04-13 | 9.1 | 99.8 | CRITICAL |
| CVE-2026-35616 | 2026-04-06 | 9.8 | 95.2 | CRITICAL |
| CVE-2026-24858 | 2026-01-27 | 9.4 | 99.7 | CRITICAL |
| CVE-2025-59718 | 2025-12-16 | 9.1 | 99.3 | CRITICAL |
| CVE-2025-58034 | 2025-11-18 | 6.7 | 99.0 | MEDIUM |
| CVE-2025-64446 | 2025-11-14 | 9.4 | 99.8 | CRITICAL |
| CVE-2025-25257 | 2025-07-18 | 9.6 | 100.0 | CRITICAL |
| CVE-2019-6693 | 2025-06-25 | 6.5 | 93.0 | MEDIUM |
| CVE-2025-32756 | 2025-05-14 | 9.6 | 98.2 | CRITICAL |
| CVE-2025-24472 | 2025-03-18 | 8.1 | 94.2 | HIGH |
| CVE-2024-55591 | 2025-01-14 | 9.8 | 99.8 | CRITICAL |
| CVE-2024-47575 | 2024-10-23 | 9.8 | 99.9 | CRITICAL |
| CVE-2024-23113 | 2024-10-09 | 9.8 | 99.2 | CRITICAL |
| CVE-2023-48788 | 2024-03-25 | 9.3 | 99.9 | CRITICAL |
| CVE-2024-21762 | 2024-02-09 | 9.8 | 99.7 | CRITICAL |
| CVE-2023-27997 | 2023-06-13 | 9.8 | 99.7 | CRITICAL |
| CVE-2022-41328 | 2023-03-14 | 6.5 | 95.7 | MEDIUM |
| CVE-2022-42475 | 2022-12-13 | 9.3 | 99.9 | CRITICAL |
| CVE-2022-40684 | 2022-10-11 | 9.8 | 100.0 | CRITICAL |
| CVE-2018-13374 | 2022-09-08 | 4.3 | 98.5 | MEDIUM |
KEV timing
| CVE | Days |
|---|---|
| CVE-2018-13374 | 0 |
| CVE-2019-5591 | 0 |
| CVE-2019-6693 | 0 |
| CVE-2022-40684 | 0 |
| CVE-2023-27997 | 0 |
| CVE-2024-21762 | 0 |
| CVE-2024-47575 | 0 |
| CVE-2024-55591 | 0 |
| CVE-2025-24472 | 0 |
| CVE-2025-58034 | 0 |
| CVE | Due | Days over |
|---|---|---|
| CVE-2021-44168 | 2021-12-24 | 1748 |
| CVE-2019-5591 | 2022-05-03 | 1618 |
| CVE-2018-13379 | 2022-05-03 | 1618 |
| CVE-2018-13382 | 2022-07-10 | 1550 |
| CVE-2018-13383 | 2022-07-10 | 1550 |
| CVE-2018-13374 | 2022-09-29 | 1469 |
| CVE-2022-40684 | 2022-11-01 | 1436 |
| CVE-2022-42475 | 2023-01-03 | 1373 |
| CVE-2022-41328 | 2023-04-04 | 1282 |
| CVE-2023-27997 | 2023-07-04 | 1191 |
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.
