EPSS score history for CVE-2022-20409, showing historical risk changes and exploitation probability trends for vulnerability prioritization and security analysis.
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 5.61% | 0.56% | -5.05% |
| 2 | 2026-06-07 | 5.76% | 5.61% | -0.15% |
| 3 | 2026-05-25 | 5.61% | 5.76% | +0.15% |
| 4 | 2026-05-04 | 5.76% | 5.61% | -0.15% |
| 5 | 2026-04-21 | 5.61% | 5.76% | +0.15% |
| 6 | 2026-03-26 | 5.76% | 5.61% | -0.15% |
| 7 | 2026-03-21 | 5.61% | 5.76% | +0.15% |
| 8 | 2025-11-21 | 2.34% | 5.61% | +3.27% |
| 9 | 2025-11-18 | 5.61% | 2.34% | -3.27% |
| 10 | 2025-10-29 | 4.88% | 5.61% | +0.73% |
| 11 | 2025-10-13 | 5.04% | 4.88% | -0.16% |
| 12 | 2025-09-01 | 5.18% | 5.04% | -0.13% |
| 13 | 2025-08-19 | 5.04% | 5.18% | +0.13% |
| 14 | 2025-08-07 | 4.75% | 5.04% | +0.30% |
| 15 | 2025-06-24 | 4.93% | 4.75% | -0.19% |
| 16 | 2025-04-21 | 4.53% | 4.93% | +0.41% |
| 17 | 2025-03-30 | 12.14% | 4.53% | -7.61% |
| 18 | 2025-03-29 | 4.53% | 12.14% | +7.61% |
| 19 | 2025-03-28 | 12.14% | 4.53% | -7.61% |
| 20 | 2025-03-27 | 4.53% | 12.14% | +7.61% |
| 21 | 2025-03-20 | 12.14% | 4.53% | -7.61% |
| 22 | 2025-03-19 | 4.53% | 12.14% | +7.61% |
| 23 | 2025-03-17 | 0.04% | 4.53% | +4.48% |
| 24 | 2023-03-07 | 1.04% | 0.04% | -0.99% |
| 25 | 2022-10-13 | 2.56% | 1.04% | -1.52% |
| 26 | 2022-10-12 | — | 2.56% | — |