EPSS score history for CVE-2015-2420, 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 | 2025-11-21 | 14.54% | 12.58% | -1.96% |
| 2 | 2025-06-10 | 12.07% | 14.54% | +2.47% |
| 3 | 2025-03-30 | 10.89% | 12.07% | +1.18% |
| 4 | 2025-03-29 | 12.07% | 10.89% | -1.18% |
| 5 | 2025-03-17 | 2.83% | 12.07% | +9.24% |
| 6 | 2024-12-17 | 0.50% | 2.83% | +2.33% |
| 7 | 2024-09-08 | 0.40% | 0.50% | +0.10% |
| 8 | 2024-03-09 | 0.32% | 0.40% | +0.09% |
| 9 | 2024-01-27 | 0.36% | 0.32% | -0.04% |
| 10 | 2023-08-09 | 0.29% | 0.36% | +0.07% |
| 11 | 2023-04-01 | 0.43% | 0.29% | -0.14% |
| 12 | 2023-03-07 | 24.06% | 0.43% | -23.63% |
| 13 | 2022-06-17 | 22.82% | 24.06% | +1.23% |
| 14 | 2022-02-04 | — | 22.82% | — |