EPSS score history for CVE-2009-4661, 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 | 11.34% | 2.10% | -9.24% |
| 2 | 2026-05-02 | 8.11% | 11.34% | +3.23% |
| 3 | 2026-01-23 | 3.76% | 8.11% | +4.35% |
| 4 | 2025-05-13 | 4.17% | 3.76% | -0.41% |
| 5 | 2025-03-30 | 4.50% | 4.17% | -0.33% |
| 6 | 2025-03-29 | 4.17% | 4.50% | +0.33% |
| 7 | 2025-03-17 | 0.35% | 4.17% | +3.82% |
| 8 | 2024-04-20 | 0.28% | 0.35% | +0.07% |
| 9 | 2023-03-07 | 1.96% | 0.28% | -1.68% |
| 10 | 2022-02-04 | — | 1.96% | — |