EPSS score history for CVE-2015-1977, 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 | 0.18% | 1.68% | +1.50% |
| 2 | 2025-03-30 | 0.36% | 0.18% | -0.17% |
| 3 | 2025-03-29 | 0.18% | 0.36% | +0.18% |
| 4 | 2025-03-17 | 0.25% | 0.18% | -0.08% |
| 5 | 2023-03-07 | 1.05% | 0.25% | -0.80% |
| 6 | 2022-02-04 | — | 1.05% | — |