EPSS score history for CVE-2009-4496, 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 | 2026-06-17 | 11.98% | 12.08% | +0.10% |
| 2 | 2026-06-15 | 10.43% | 11.98% | +1.55% |
| 3 | 2026-05-22 | 10.05% | 10.43% | +0.38% |
| 4 | 2025-11-28 | 7.70% | 10.05% | +2.35% |
| 5 | 2025-11-25 | 9.09% | 7.70% | -1.39% |
| 6 | 2025-11-23 | 11.44% | 9.09% | -2.34% |
| 7 | 2025-06-23 | 11.11% | 11.44% | +0.33% |
| 8 | 2025-05-04 | 21.29% | 11.11% | -10.18% |
| 9 | 2025-03-30 | 40.20% | 21.29% | -18.91% |
| 10 | 2025-03-29 | 21.29% | 40.20% | +18.91% |
| 11 | 2025-03-19 | 21.13% | 21.29% | +0.15% |
| 12 | 2025-03-17 | 2.06% | 21.13% | +19.07% |
| 13 | 2024-12-17 | 2.40% | 2.06% | -0.34% |
| 14 | 2023-12-02 | 2.54% | 2.40% | -0.14% |
| 15 | 2023-03-07 | 7.20% | 2.54% | -4.66% |
| 16 | 2022-02-04 | — | 7.20% | — |