EPSS score history for CVE-2009-1128, 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 | 60.48% | 27.47% | -33.01% |
| 2 | 2026-06-05 | 52.12% | 60.48% | +8.36% |
| 3 | 2025-11-28 | 56.83% | 52.12% | -4.71% |
| 4 | 2025-10-01 | 59.15% | 56.83% | -2.32% |
| 5 | 2025-03-30 | 62.91% | 59.15% | -3.76% |
| 6 | 2025-03-29 | 59.15% | 62.91% | +3.76% |
| 7 | 2025-03-17 | 48.42% | 59.15% | +10.73% |
| 8 | 2025-03-08 | 58.04% | 48.42% | -9.62% |
| 9 | 2025-01-31 | 60.69% | 58.04% | -2.65% |
| 10 | 2024-12-17 | 60.28% | 60.69% | +0.40% |
| 11 | 2024-10-15 | 54.69% | 60.28% | +5.59% |
| 12 | 2024-09-08 | 64.44% | 54.69% | -9.75% |
| 13 | 2024-08-05 | 67.97% | 64.44% | -3.53% |
| 14 | 2024-07-01 | 79.74% | 67.97% | -11.77% |
| 15 | 2024-05-25 | 80.28% | 79.74% | -0.54% |
| 16 | 2024-04-18 | 83.61% | 80.28% | -3.33% |
| 17 | 2024-03-11 | 84.24% | 83.61% | -0.62% |
| 18 | 2024-01-31 | 83.35% | 84.24% | +0.89% |
| 19 | 2023-12-21 | 91.69% | 83.35% | -8.34% |
| 20 | 2023-11-10 | 91.04% | 91.69% | +0.65% |
| 21 | 2023-09-29 | 93.57% | 91.04% | -2.54% |
| 22 | 2023-08-15 | 93.52% | 93.57% | +0.05% |
| 23 | 2023-06-30 | 94.96% | 93.52% | -1.44% |
| 24 | 2023-05-15 | 94.01% | 94.96% | +0.95% |
| 25 | 2023-03-31 | 95.50% | 94.01% | -1.49% |
| 26 | 2023-03-07 | 40.60% | 95.50% | +54.90% |
| 27 | 2022-10-13 | 43.56% | 40.60% | -2.96% |
| 28 | 2022-08-12 | 48.89% | 43.56% | -5.32% |
| 29 | 2022-07-18 | 7.52% | 48.89% | +41.36% |
| 30 | 2022-07-17 | 48.89% | 7.52% | -41.36% |
| 31 | 2022-06-10 | 51.63% | 48.89% | -2.74% |
| 32 | 2022-04-06 | 53.91% | 51.63% | -2.29% |
| 33 | 2022-02-04 | — | 53.91% | — |