EPSS score history for CVE-2015-8644, 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 | 47.08% | 27.31% | -19.77% |
| 2 | 2026-02-18 | 49.46% | 47.08% | -2.37% |
| 3 | 2025-07-15 | 48.63% | 49.46% | +0.82% |
| 4 | 2025-07-02 | 39.47% | 48.63% | +9.16% |
| 5 | 2025-05-27 | 34.56% | 39.47% | +4.91% |
| 6 | 2025-04-12 | 48.19% | 34.56% | -13.63% |
| 7 | 2025-03-30 | 58.27% | 48.19% | -10.08% |
| 8 | 2025-03-29 | 48.19% | 58.27% | +10.08% |
| 9 | 2025-03-17 | 5.67% | 48.19% | +42.52% |
| 10 | 2024-12-17 | 11.72% | 5.67% | -6.05% |
| 11 | 2024-09-03 | 12.42% | 11.72% | -0.70% |
| 12 | 2024-01-27 | 11.03% | 12.42% | +1.39% |
| 13 | 2023-12-23 | 9.94% | 11.03% | +1.10% |
| 14 | 2023-07-12 | 8.71% | 9.94% | +1.23% |
| 15 | 2023-03-07 | 84.98% | 8.71% | -76.27% |
| 16 | 2022-02-04 | — | 84.98% | — |