EPSS score history for CVE-2015-1831, 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 | 4.54% | 6.31% | +1.77% |
| 2 | 2026-03-04 | 6.00% | 4.54% | -1.47% |
| 3 | 2025-06-22 | 3.39% | 6.00% | +2.61% |
| 4 | 2025-03-30 | 11.22% | 3.39% | -7.83% |
| 5 | 2025-03-29 | 3.39% | 11.22% | +7.83% |
| 6 | 2025-03-20 | 4.54% | 3.39% | -1.15% |
| 7 | 2025-03-17 | 1.28% | 4.54% | +3.26% |
| 8 | 2024-12-17 | 1.19% | 1.28% | +0.09% |
| 9 | 2023-03-07 | 2.15% | 1.19% | -0.96% |
| 10 | 2022-02-04 | — | 2.15% | — |