EPSS score history for CVE-2015-1686, 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 | 13.09% | 16.27% | +3.17% |
| 2 | 2025-08-19 | 15.11% | 13.09% | -2.02% |
| 3 | 2025-05-12 | 12.13% | 15.11% | +2.98% |
| 4 | 2025-03-30 | 16.86% | 12.13% | -4.73% |
| 5 | 2025-03-29 | 12.13% | 16.86% | +4.73% |
| 6 | 2025-03-17 | 77.08% | 12.13% | -64.95% |
| 7 | 2024-07-27 | 79.94% | 77.08% | -2.86% |
| 8 | 2023-10-26 | 81.14% | 79.94% | -1.20% |
| 9 | 2023-08-13 | 85.19% | 81.14% | -4.05% |
| 10 | 2023-07-11 | 84.77% | 85.19% | +0.42% |
| 11 | 2023-06-12 | 85.57% | 84.77% | -0.80% |
| 12 | 2023-05-08 | 84.40% | 85.57% | +1.16% |
| 13 | 2023-04-06 | 80.87% | 84.40% | +3.54% |
| 14 | 2023-03-07 | 26.11% | 80.87% | +54.76% |
| 15 | 2022-12-12 | 24.35% | 26.11% | +1.76% |
| 16 | 2022-10-01 | 23.00% | 24.35% | +1.35% |
| 17 | 2022-03-16 | 21.80% | 23.00% | +1.20% |
| 18 | 2022-02-04 | — | 21.80% | — |