EPSS score history for CVE-2009-2528, 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 | 33.96% | 20.45% | -13.50% |
| 2 | 2026-05-02 | 38.71% | 33.96% | -4.75% |
| 3 | 2026-03-05 | 41.20% | 38.71% | -2.49% |
| 4 | 2025-12-28 | 43.23% | 41.20% | -2.04% |
| 5 | 2025-12-27 | 41.20% | 43.23% | +2.04% |
| 6 | 2025-10-28 | 43.23% | 41.20% | -2.04% |
| 7 | 2025-10-27 | 41.20% | 43.23% | +2.04% |
| 8 | 2025-10-01 | 43.23% | 41.20% | -2.04% |
| 9 | 2025-07-02 | 56.15% | 43.23% | -12.91% |
| 10 | 2025-03-30 | 65.39% | 56.15% | -9.24% |
| 11 | 2025-03-29 | 56.15% | 65.39% | +9.24% |
| 12 | 2025-03-17 | 64.15% | 56.15% | -8.00% |
| 13 | 2025-02-10 | 66.53% | 64.15% | -2.39% |
| 14 | 2025-01-07 | 77.52% | 66.53% | -10.99% |
| 15 | 2024-12-17 | 68.49% | 77.52% | +9.03% |
| 16 | 2024-12-03 | 76.05% | 68.49% | -7.55% |
| 17 | 2024-10-27 | 77.35% | 76.05% | -1.30% |
| 18 | 2024-09-20 | 78.11% | 77.35% | -0.76% |
| 19 | 2024-05-24 | 82.03% | 78.11% | -3.92% |
| 20 | 2024-04-13 | 85.45% | 82.03% | -3.42% |
| 21 | 2024-03-02 | 91.38% | 85.45% | -5.93% |
| 22 | 2023-12-02 | 92.69% | 91.38% | -1.31% |
| 23 | 2023-09-02 | 93.63% | 92.69% | -0.94% |
| 24 | 2023-07-20 | 94.99% | 93.63% | -1.36% |
| 25 | 2023-06-07 | 95.27% | 94.99% | -0.28% |
| 26 | 2023-04-25 | 95.66% | 95.27% | -0.40% |
| 27 | 2023-03-12 | 95.64% | 95.66% | +0.03% |
| 28 | 2023-03-07 | 26.00% | 95.64% | +69.63% |
| 29 | 2023-01-14 | 30.33% | 26.00% | -4.33% |
| 30 | 2022-11-12 | 32.70% | 30.33% | -2.37% |
| 31 | 2022-09-08 | 36.85% | 32.70% | -4.15% |
| 32 | 2022-07-18 | 6.31% | 36.85% | +30.54% |
| 33 | 2022-07-17 | 36.85% | 6.31% | -30.54% |
| 34 | 2022-02-20 | 38.71% | 36.85% | -1.87% |
| 35 | 2022-02-04 | — | 38.71% | — |