EPSS score history for CVE-2020-9489, 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 | 0.59% | 2.55% | +1.96% |
| 2 | 2026-06-12 | 0.39% | 0.59% | +0.21% |
| 3 | 2025-11-21 | 0.71% | 0.39% | -0.32% |
| 4 | 2025-11-18 | 0.44% | 0.71% | +0.27% |
| 5 | 2025-11-04 | 0.79% | 0.44% | -0.35% |
| 6 | 2025-10-23 | 1.07% | 0.79% | -0.28% |
| 7 | 2025-10-08 | 0.56% | 1.07% | +0.51% |
| 8 | 2025-09-30 | 0.41% | 0.56% | +0.15% |
| 9 | 2025-07-12 | 0.79% | 0.41% | -0.38% |
| 10 | 2025-06-28 | 1.07% | 0.79% | -0.28% |
| 11 | 2025-03-30 | 1.28% | 1.07% | -0.21% |
| 12 | 2025-03-29 | 1.07% | 1.28% | +0.21% |
| 13 | 2025-03-17 | 0.06% | 1.07% | +1.01% |
| 14 | 2023-03-07 | 1.25% | 0.06% | -1.19% |
| 15 | 2022-04-01 | 2.18% | 1.25% | -0.94% |
| 16 | 2022-02-04 | 14.56% | 2.18% | -12.38% |
| 17 | 2022-01-06 | 3.66% | 14.56% | +10.90% |
| 18 | 2021-07-21 | 3.06% | 3.66% | +0.60% |
| 19 | 2021-06-24 | 12.43% | 3.06% | -9.36% |
| 20 | 2021-06-19 | 3.06% | 12.43% | +9.36% |
| 21 | 2021-06-15 | 2.46% | 3.06% | +0.60% |
| 22 | 2021-05-02 | 1.85% | 2.46% | +0.61% |
| 23 | 2021-04-14 | — | 1.85% | — |