EPSS score history for CVE-2009-4476, 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 | 5.18% | 4.57% | -0.62% |
| 2 | 2026-05-21 | 5.78% | 5.18% | -0.60% |
| 3 | 2025-05-23 | 7.30% | 5.78% | -1.52% |
| 4 | 2025-03-30 | 8.88% | 7.30% | -1.57% |
| 5 | 2025-03-29 | 7.30% | 8.88% | +1.57% |
| 6 | 2025-03-19 | 6.87% | 7.30% | +0.43% |
| 7 | 2025-03-17 | 2.63% | 6.87% | +4.24% |
| 8 | 2024-12-17 | 3.66% | 2.63% | -1.03% |
| 9 | 2024-09-17 | 2.86% | 3.66% | +0.80% |
| 10 | 2024-07-22 | 2.49% | 2.86% | +0.37% |
| 11 | 2024-05-24 | 1.50% | 2.49% | +1.00% |
| 12 | 2024-05-10 | 1.27% | 1.50% | +0.23% |
| 13 | 2024-04-25 | 1.21% | 1.27% | +0.05% |
| 14 | 2024-02-08 | 3.66% | 1.21% | -2.44% |
| 15 | 2024-01-02 | 4.09% | 3.66% | -0.43% |
| 16 | 2023-08-23 | 4.76% | 4.09% | -0.67% |
| 17 | 2023-05-28 | 5.50% | 4.76% | -0.74% |
| 18 | 2023-03-07 | 6.52% | 5.50% | -1.03% |
| 19 | 2022-02-04 | — | 6.52% | — |