EPSS score history for CVE-2009-4988, 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 | 79.68% | 65.52% | -14.17% |
| 2 | 2025-11-18 | 80.84% | 79.68% | -1.16% |
| 3 | 2025-03-30 | 81.93% | 80.84% | -1.08% |
| 4 | 2025-03-29 | 80.84% | 81.93% | +1.08% |
| 5 | 2025-03-17 | 93.11% | 80.84% | -12.26% |
| 6 | 2025-02-22 | 92.82% | 93.11% | +0.28% |
| 7 | 2025-01-11 | 92.07% | 92.82% | +0.75% |
| 8 | 2024-12-17 | 92.85% | 92.07% | -0.78% |
| 9 | 2024-11-27 | 93.18% | 92.85% | -0.33% |
| 10 | 2024-10-12 | 93.82% | 93.18% | -0.64% |
| 11 | 2024-08-27 | 93.90% | 93.82% | -0.08% |
| 12 | 2024-05-30 | 93.46% | 93.90% | +0.44% |
| 13 | 2024-04-17 | 92.35% | 93.46% | +1.11% |
| 14 | 2024-01-21 | 91.25% | 92.35% | +1.10% |
| 15 | 2023-09-11 | 92.42% | 91.25% | -1.18% |
| 16 | 2023-04-15 | 94.50% | 92.42% | -2.07% |
| 17 | 2023-03-07 | 75.39% | 94.50% | +19.10% |
| 18 | 2022-02-04 | — | 75.39% | — |