EPSS score history for CVE-2015-8220, 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 | 56.46% | 4.85% | -51.62% |
| 2 | 2026-01-08 | 50.12% | 56.46% | +6.34% |
| 3 | 2025-12-20 | 9.39% | 50.12% | +40.73% |
| 4 | 2025-04-09 | 17.38% | 9.39% | -7.99% |
| 5 | 2025-03-30 | 24.45% | 17.38% | -7.07% |
| 6 | 2025-03-29 | 17.38% | 24.45% | +7.07% |
| 7 | 2025-03-17 | 2.81% | 17.38% | +14.57% |
| 8 | 2024-12-17 | 14.31% | 2.81% | -11.50% |
| 9 | 2024-09-17 | 2.36% | 14.31% | +11.95% |
| 10 | 2024-05-10 | 3.31% | 2.36% | -0.95% |
| 11 | 2024-04-25 | 3.13% | 3.31% | +0.19% |
| 12 | 2024-03-15 | 3.18% | 3.13% | -0.05% |
| 13 | 2024-02-08 | 11.10% | 3.18% | -7.92% |
| 14 | 2023-07-05 | 11.49% | 11.10% | -0.39% |
| 15 | 2023-03-07 | 5.82% | 11.49% | +5.67% |
| 16 | 2022-02-04 | — | 5.82% | — |