EPSS score history for CVE-2020-19664, 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 | 15.18% | 5.31% | -9.87% |
| 2 | 2026-02-23 | 20.36% | 15.18% | -5.19% |
| 3 | 2026-01-21 | 18.28% | 20.36% | +2.08% |
| 4 | 2026-01-18 | 9.23% | 18.28% | +9.05% |
| 5 | 2026-01-02 | 9.45% | 9.23% | -0.21% |
| 6 | 2025-11-21 | 7.33% | 9.45% | +2.12% |
| 7 | 2025-11-18 | 9.45% | 7.33% | -2.12% |
| 8 | 2025-05-11 | 8.18% | 9.45% | +1.27% |
| 9 | 2025-03-30 | 22.88% | 8.18% | -14.70% |
| 10 | 2025-03-29 | 8.18% | 22.88% | +14.70% |
| 11 | 2025-03-17 | 14.94% | 8.18% | -6.75% |
| 12 | 2024-12-17 | 5.15% | 14.94% | +9.79% |
| 13 | 2024-10-02 | 5.91% | 5.15% | -0.77% |
| 14 | 2024-09-17 | 5.02% | 5.91% | +0.90% |
| 15 | 2024-08-14 | 4.15% | 5.02% | +0.86% |
| 16 | 2024-05-05 | 4.10% | 4.15% | +0.06% |
| 17 | 2024-02-02 | 2.93% | 4.10% | +1.16% |
| 18 | 2024-01-03 | 2.09% | 2.93% | +0.84% |
| 19 | 2023-11-22 | 1.64% | 2.09% | +0.45% |
| 20 | 2023-11-08 | 1.04% | 1.64% | +0.59% |
| 21 | 2023-03-07 | 4.57% | 1.04% | -3.53% |
| 22 | 2022-04-01 | 44.86% | 4.57% | -40.28% |
| 23 | 2022-02-04 | 7.71% | 44.86% | +37.15% |
| 24 | 2022-01-06 | 1.83% | 7.71% | +5.88% |
| 25 | 2021-04-14 | — | 1.83% | — |