EPSS score history for CVE-2009-4927, 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 | 1.69% | 2.48% | +0.78% |
| 2 | 2025-03-30 | 2.45% | 1.69% | -0.75% |
| 3 | 2025-03-29 | 1.69% | 2.45% | +0.75% |
| 4 | 2025-03-19 | 1.28% | 1.69% | +0.41% |
| 5 | 2025-03-18 | 1.38% | 1.28% | -0.09% |
| 6 | 2025-03-17 | 2.01% | 1.38% | -0.64% |
| 7 | 2025-02-16 | 1.63% | 2.01% | +0.38% |
| 8 | 2025-01-06 | 1.90% | 1.63% | -0.26% |
| 9 | 2024-12-17 | 1.11% | 1.90% | +0.79% |
| 10 | 2024-11-25 | 0.90% | 1.11% | +0.21% |
| 11 | 2023-04-18 | 1.02% | 0.90% | -0.12% |
| 12 | 2023-03-07 | 4.19% | 1.02% | -3.17% |
| 13 | 2022-02-04 | — | 4.19% | — |