EPSS score history for CVE-2020-28977, 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 | 10.41% | 15.25% | +4.85% |
| 2 | 2025-11-21 | 9.89% | 10.41% | +0.51% |
| 3 | 2025-11-18 | 10.41% | 9.89% | -0.51% |
| 4 | 2025-10-21 | 9.16% | 10.41% | +1.25% |
| 5 | 2025-03-30 | 35.96% | 9.16% | -26.80% |
| 6 | 2025-03-29 | 9.16% | 35.96% | +26.80% |
| 7 | 2025-03-25 | 7.93% | 9.16% | +1.23% |
| 8 | 2025-03-24 | 13.08% | 7.93% | -5.15% |
| 9 | 2025-03-23 | 7.93% | 13.08% | +5.15% |
| 10 | 2025-03-19 | 7.05% | 7.93% | +0.87% |
| 11 | 2025-03-17 | 1.42% | 7.05% | +5.64% |
| 12 | 2024-12-17 | 0.76% | 1.42% | +0.66% |
| 13 | 2024-09-19 | 0.64% | 0.76% | +0.12% |
| 14 | 2023-08-16 | 0.46% | 0.64% | +0.17% |
| 15 | 2023-07-07 | 0.32% | 0.46% | +0.15% |
| 16 | 2023-03-07 | 1.02% | 0.32% | -0.70% |
| 17 | 2022-04-01 | 7.18% | 1.02% | -6.16% |
| 18 | 2022-02-04 | 5.36% | 7.18% | +1.81% |
| 19 | 2021-04-14 | — | 5.36% | — |