EPSS score history for CVE-2009-4494, 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 | 8.71% | 8.78% | +0.07% |
| 2 | 2026-06-15 | 3.58% | 8.71% | +5.13% |
| 3 | 2026-05-22 | 3.44% | 3.58% | +0.14% |
| 4 | 2025-07-17 | 3.94% | 3.44% | -0.50% |
| 5 | 2025-05-04 | 4.29% | 3.94% | -0.35% |
| 6 | 2025-03-30 | 7.70% | 4.29% | -3.42% |
| 7 | 2025-03-29 | 4.29% | 7.70% | +3.42% |
| 8 | 2025-03-19 | 4.61% | 4.29% | -0.33% |
| 9 | 2025-03-17 | 0.31% | 4.61% | +4.30% |
| 10 | 2024-12-17 | 0.17% | 0.31% | +0.14% |
| 11 | 2023-03-07 | 4.19% | 0.17% | -4.02% |
| 12 | 2022-02-04 | — | 4.19% | — |