EPSS score history for CVE-2009-4137, 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 | 4.88% | 16.95% | +12.07% |
| 2 | 2025-03-30 | 6.00% | 4.88% | -1.11% |
| 3 | 2025-03-29 | 4.88% | 6.00% | +1.11% |
| 4 | 2025-03-28 | 6.00% | 4.88% | -1.11% |
| 5 | 2025-03-27 | 4.88% | 6.00% | +1.11% |
| 6 | 2025-03-20 | 6.00% | 4.88% | -1.11% |
| 7 | 2025-03-19 | 4.88% | 6.00% | +1.11% |
| 8 | 2025-03-17 | 6.68% | 4.88% | -1.79% |
| 9 | 2025-01-06 | 6.23% | 6.68% | +0.45% |
| 10 | 2024-09-17 | 7.13% | 6.23% | -0.91% |
| 11 | 2024-07-22 | 6.26% | 7.13% | +0.87% |
| 12 | 2024-05-24 | 3.88% | 6.26% | +2.38% |
| 13 | 2024-05-10 | 4.31% | 3.88% | -0.43% |
| 14 | 2024-04-25 | 4.02% | 4.31% | +0.29% |
| 15 | 2024-03-15 | 3.36% | 4.02% | +0.66% |
| 16 | 2024-02-08 | 6.23% | 3.36% | -2.86% |
| 17 | 2023-12-27 | 6.57% | 6.23% | -0.34% |
| 18 | 2023-03-07 | 62.79% | 6.57% | -56.22% |
| 19 | 2022-02-04 | — | 62.79% | — |