EPSS score history for CVE-2009-1438, 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 | 2.55% | 4.67% | +2.12% |
| 2 | 2025-03-30 | 6.51% | 2.55% | -3.96% |
| 3 | 2025-03-29 | 2.55% | 6.51% | +3.96% |
| 4 | 2025-03-17 | 2.34% | 2.55% | +0.20% |
| 5 | 2024-12-17 | 2.20% | 2.34% | +0.15% |
| 6 | 2024-01-16 | 3.05% | 2.20% | -0.86% |
| 7 | 2023-10-26 | 3.38% | 3.05% | -0.33% |
| 8 | 2023-03-07 | 4.42% | 3.38% | -1.04% |
| 9 | 2022-02-04 | — | 4.42% | — |