Reference page — cumulative record through Monday, October 5, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
PAN-OS
Product reference — PAN-OS by Palo Alto Networks · sector: Network & Infrastructure. Cumulative disclosure record for this product across the archive.
Product totals
| All-time | YTD | |
|---|---|---|
| CVEs | 28 | 20 |
| KEV entries | 10 | 2 |
| KEV/100 | Med CVSS | Med EPSS | C | H | M | L |
|---|---|---|---|---|---|---|
| 35.7 | 6.0 | .0069 | 4 | 7 | 10 | 7 |
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 | 0 |
| 2025-12 | 0 |
| 2026-01 | 0 |
| 2026-02 | 0 |
| 2026-03 | 0 |
| 2026-04 | 0 |
| 2026-05 | 2 |
| 2026-06 | 4 |
| 2026-07 | 10 |
| 2026-08 | 1 |
| 2026-09 | 3 |
| 2026-10 | 0 |
Notable CVEs
Ranked by the published formula: KEV → EPSS → CVSS → CVE ID.
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2024-3400 | 10.0 | 100.0 | CRITICAL | YES | 2024-04-12 |
| CVE-2024-0012 | 9.3 | 100.0 | CRITICAL | YES | 2024-11-18 |
| CVE-2025-0108 | 8.8 | 99.9 | HIGH | YES | 2025-02-12 |
| CVE-2026-0257 | 7.8 | 99.9 | HIGH | YES | 2026-05-13 |
| CVE-2024-9474 | 6.9 | 99.9 | MEDIUM | YES | 2024-11-18 |
| CVE-2026-0300 | 9.3 | 98.3 | CRITICAL | YES | 2026-05-06 |
| CVE-2024-3393 | 8.7 | 98.1 | HIGH | YES | 2024-12-27 |
| CVE-2020-2021 | 10.0 | 91.0 | CRITICAL | YES | 2020-06-29 |
| CVE-2022-0028 | 8.6 | 84.5 | HIGH | YES | 2022-08-10 |
| CVE-2025-0111 | 7.1 | 80.0 | HIGH | YES | 2025-02-12 |
| CVE-2026-0286 | 6.0 | 76.0 | MEDIUM | — | 2026-07-09 |
| CVE-2026-0273 | 6.1 | 70.3 | MEDIUM | — | 2026-06-10 |
| CVE-2026-0288 | 7.2 | 56.2 | HIGH | — | 2026-07-08 |
| CVE-2026-0279 | 1.3 | 53.3 | LOW | — | 2026-07-09 |
| CVE-2026-0287 | 6.6 | 47.9 | MEDIUM | — | 2026-07-09 |
Recent CVEs
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2026-0310 | 7.2 | 28.7 | HIGH | — | 2026-09-10 |
| CVE-2026-0309 | 4.0 | 36.7 | MEDIUM | — | 2026-09-10 |
| CVE-2026-0308 | 1.1 | 16.7 | LOW | — | 2026-09-10 |
| CVE-2026-0301 | 1.7 | 22.3 | LOW | — | 2026-08-13 |
| CVE-2026-0287 | 6.6 | 47.9 | MEDIUM | — | 2026-07-09 |
| CVE-2026-0286 | 6.0 | 76.0 | MEDIUM | — | 2026-07-09 |
| CVE-2026-0285 | 4.7 | 35.2 | MEDIUM | — | 2026-07-09 |
| CVE-2026-0284 | 4.7 | 38.0 | MEDIUM | — | 2026-07-09 |
| CVE-2026-0283 | 4.5 | 29.3 | MEDIUM | — | 2026-07-09 |
| CVE-2026-0282 | 2.7 | 19.9 | LOW | — | 2026-07-09 |
| CVE-2026-0281 | 2.1 | 18.9 | LOW | — | 2026-07-09 |
| CVE-2026-0280 | 1.7 | 24.8 | LOW | — | 2026-07-09 |
| CVE-2026-0279 | 1.3 | 53.3 | LOW | — | 2026-07-09 |
| CVE-2026-0288 | 7.2 | 56.2 | HIGH | — | 2026-07-08 |
| CVE-2026-0273 | 6.1 | 70.3 | MEDIUM | — | 2026-06-10 |
KEV entries
| CVE | KEV added | CVSS | EPSS %ile | Severity |
|---|---|---|---|---|
| CVE-2026-0257 | 2026-05-29 | 7.8 | 99.9 | HIGH |
| CVE-2026-0300 | 2026-05-06 | 9.3 | 98.3 | CRITICAL |
| CVE-2025-0111 | 2025-02-20 | 7.1 | 80.0 | HIGH |
| CVE-2025-0108 | 2025-02-18 | 8.8 | 99.9 | HIGH |
| CVE-2024-3393 | 2024-12-30 | 8.7 | 98.1 | HIGH |
| CVE-2024-9474 | 2024-11-18 | 6.9 | 99.9 | MEDIUM |
| CVE-2024-0012 | 2024-11-18 | 9.3 | 100.0 | CRITICAL |
| CVE-2024-3400 | 2024-04-12 | 10.0 | 100.0 | CRITICAL |
| CVE-2022-0028 | 2022-08-22 | 8.6 | 84.5 | HIGH |
| CVE-2020-2021 | 2022-03-25 | 10.0 | 91.0 | CRITICAL |
Related
Vendor: Palo Alto 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.
