EPSS score history for CVE-2009-4660, 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 | 2026-06-25 | 61.86% | 62.12% | +0.26% |
| 2 | 2026-06-15 | 80.67% | 61.86% | -18.81% |
| 3 | 2026-05-02 | 81.72% | 80.67% | -1.05% |
| 4 | 2026-01-23 | 80.72% | 81.72% | +1.00% |
| 5 | 2025-05-13 | 81.72% | 80.72% | -1.00% |
| 6 | 2025-03-30 | 83.14% | 81.72% | -1.43% |
| 7 | 2025-03-29 | 81.72% | 83.14% | +1.43% |
| 8 | 2025-03-28 | 83.12% | 81.72% | -1.41% |
| 9 | 2025-03-17 | 31.52% | 83.12% | +51.61% |
| 10 | 2024-12-17 | 19.81% | 31.52% | +11.70% |
| 11 | 2024-08-31 | 21.47% | 19.81% | -1.66% |
| 12 | 2024-06-05 | 24.38% | 21.47% | -2.91% |
| 13 | 2024-03-05 | 25.41% | 24.38% | -1.03% |
| 14 | 2023-10-25 | 21.64% | 25.41% | +3.77% |
| 15 | 2023-03-20 | 27.07% | 21.64% | -5.42% |
| 16 | 2023-03-07 | 63.47% | 27.07% | -36.41% |
| 17 | 2022-02-04 | — | 63.47% | — |