EPSS score history for CVE-2009-4548, 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 | 2.04% | 2.26% | +0.21% |
| 2 | 2026-02-12 | 2.27% | 2.04% | -0.23% |
| 3 | 2025-09-16 | 2.12% | 2.27% | +0.15% |
| 4 | 2025-03-19 | 1.39% | 2.12% | +0.73% |
| 5 | 2025-03-17 | 3.94% | 1.39% | -2.55% |
| 6 | 2024-12-17 | 0.67% | 3.94% | +3.28% |
| 7 | 2024-04-08 | 0.75% | 0.67% | -0.09% |
| 8 | 2023-11-23 | 1.19% | 0.75% | -0.44% |
| 9 | 2023-03-07 | 4.89% | 1.19% | -3.70% |
| 10 | 2022-02-04 | — | 4.89% | — |