EPSS score history for CVE-2009-1406, 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 | 3.83% | 1.90% | -1.93% |
| 2 | 2026-06-14 | 3.01% | 3.83% | +0.82% |
| 3 | 2026-04-24 | 2.71% | 3.01% | +0.31% |
| 4 | 2026-01-05 | 1.49% | 2.71% | +1.22% |
| 5 | 2025-03-30 | 2.81% | 1.49% | -1.32% |
| 6 | 2025-03-29 | 1.49% | 2.81% | +1.32% |
| 7 | 2025-03-17 | 14.94% | 1.49% | -13.45% |
| 8 | 2024-12-17 | 0.67% | 14.94% | +14.26% |
| 9 | 2024-11-02 | 0.47% | 0.67% | +0.20% |
| 10 | 2023-12-03 | 0.42% | 0.47% | +0.06% |
| 11 | 2023-10-23 | 0.34% | 0.42% | +0.07% |
| 12 | 2023-03-07 | 1.96% | 0.34% | -1.62% |
| 13 | 2022-02-04 | — | 1.96% | — |