Reference page — cumulative record through Sunday, October 4, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
Guardian
Product reference — Guardian by Nozomi Networks · sector: Other. Cumulative disclosure record for this product across the archive.
Product totals
| All-time | YTD | |
|---|---|---|
| CVEs | 22 | 18 |
| KEV entries | 0 | 0 |
| KEV/100 | Med CVSS | Med EPSS | C | H | M | L |
|---|---|---|---|---|---|---|
| 0.0 | 5.3 | .0025 | 0 | 6 | 14 | 2 |
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 |
|---|---|
| 2025-12 | 4 |
| 2026-01 | 0 |
| 2026-02 | 0 |
| 2026-03 | 1 |
| 2026-04 | 2 |
| 2026-05 | 5 |
| 2026-06 | 0 |
| 2026-07 | 5 |
| 2026-08 | 0 |
| 2026-09 | 5 |
| 2026-10 | 0 |
Notable CVEs
Ranked by the published formula: KEV → EPSS → CVSS → CVE ID.
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2026-31984 | 8.7 | 41.4 | HIGH | — | 2026-07-09 |
| CVE-2026-31983 | 6.9 | 36.1 | MEDIUM | — | 2026-07-09 |
| CVE-2025-40898 | 7.2 | 32.5 | HIGH | — | 2025-12-18 |
| CVE-2026-33390 | 7.2 | 32.0 | HIGH | — | 2026-07-09 |
| CVE-2026-33388 | 6.4 | 31.6 | MEDIUM | — | 2026-09-08 |
| CVE-2026-33391 | 5.3 | 25.4 | MEDIUM | — | 2026-09-08 |
| CVE-2025-40897 | 7.2 | 23.3 | HIGH | — | 2026-04-15 |
| CVE-2026-31982 | 5.3 | 21.5 | MEDIUM | — | 2026-07-09 |
| CVE-2025-40899 | 7.1 | 19.3 | HIGH | — | 2026-04-15 |
| CVE-2025-40892 | 7.1 | 15.8 | HIGH | — | 2025-12-18 |
| CVE-2026-31981 | 4.8 | 15.1 | MEDIUM | — | 2026-07-09 |
| CVE-2026-33387 | 5.1 | 14.6 | MEDIUM | — | 2026-09-08 |
| CVE-2025-40900 | 5.1 | 9.0 | MEDIUM | — | 2026-05-19 |
| CVE-2025-40893 | 5.3 | 8.5 | MEDIUM | — | 2025-12-18 |
| CVE-2025-40901 | 4.8 | 8.3 | MEDIUM | — | 2026-05-19 |
Recent CVEs
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2026-33920 | 5.1 | 2.3 | MEDIUM | — | 2026-09-08 |
| CVE-2026-33391 | 5.3 | 25.4 | MEDIUM | — | 2026-09-08 |
| CVE-2026-33389 | 5.3 | 4.4 | MEDIUM | — | 2026-09-08 |
| CVE-2026-33388 | 6.4 | 31.6 | MEDIUM | — | 2026-09-08 |
| CVE-2026-33387 | 5.1 | 14.6 | MEDIUM | — | 2026-09-08 |
| CVE-2026-33390 | 7.2 | 32.0 | HIGH | — | 2026-07-09 |
| CVE-2026-31984 | 8.7 | 41.4 | HIGH | — | 2026-07-09 |
| CVE-2026-31983 | 6.9 | 36.1 | MEDIUM | — | 2026-07-09 |
| CVE-2026-31982 | 5.3 | 21.5 | MEDIUM | — | 2026-07-09 |
| CVE-2026-31981 | 4.8 | 15.1 | MEDIUM | — | 2026-07-09 |
| CVE-2025-40904 | 5.1 | 7.4 | MEDIUM | — | 2026-05-19 |
| CVE-2025-40903 | 4.8 | 8.3 | MEDIUM | — | 2026-05-19 |
| CVE-2025-40902 | 4.8 | 8.3 | MEDIUM | — | 2026-05-19 |
| CVE-2025-40901 | 4.8 | 8.3 | MEDIUM | — | 2026-05-19 |
| CVE-2025-40900 | 5.1 | 9.0 | MEDIUM | — | 2026-05-19 |
KEV entries
No entries in the CISA KEV catalog.
Related
Vendor: Nozomi Networks — 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.
