EPSS score history for CVE-2015-6521, 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 | 0.21% | 0.67% | +0.46% |
| 2 | 2025-03-17 | 0.07% | 0.21% | +0.13% |
| 3 | 2023-03-07 | 0.89% | 0.07% | -0.81% |
| 4 | 2022-02-04 | — | 0.89% | — |