EPSS score history for CVE-2015-1397, 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 | 2026-03-17 | 79.43% | 71.52% | -7.91% |
| 2 | 2026-01-26 | 77.78% | 79.43% | +1.65% |
| 3 | 2025-09-20 | 78.08% | 77.78% | -0.31% |
| 4 | 2025-08-31 | 77.78% | 78.08% | +0.31% |
| 5 | 2025-05-10 | 80.55% | 77.78% | -2.77% |
| 6 | 2025-04-20 | 77.78% | 80.55% | +2.77% |
| 7 | 2025-03-30 | 76.94% | 77.78% | +0.84% |
| 8 | 2025-03-29 | 77.78% | 76.94% | -0.84% |
| 9 | 2025-03-28 | 76.94% | 77.78% | +0.84% |
| 10 | 2025-03-27 | 77.39% | 76.94% | -0.45% |
| 11 | 2025-03-20 | 76.94% | 77.39% | +0.45% |
| 12 | 2025-03-19 | 77.39% | 76.94% | -0.45% |
| 13 | 2025-03-17 | 66.41% | 77.39% | +10.97% |
| 14 | 2025-03-11 | 74.51% | 66.41% | -8.10% |
| 15 | 2024-12-17 | 85.95% | 74.51% | -11.44% |
| 16 | 2024-07-13 | 91.92% | 85.95% | -5.97% |
| 17 | 2024-05-18 | 94.69% | 91.92% | -2.78% |
| 18 | 2024-04-05 | 95.97% | 94.69% | -1.27% |
| 19 | 2023-03-07 | 75.91% | 95.97% | +20.05% |
| 20 | 2023-02-10 | 80.26% | 75.91% | -4.35% |
| 21 | 2022-02-04 | — | 80.26% | — |