EPSS score history for CVE-2012-4477, 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 | 2025-11-16 | 0.40% | 0.16% | -0.24% |
| 2 | 2025-03-30 | 0.47% | 0.40% | -0.08% |
| 3 | 2025-03-29 | 0.40% | 0.47% | +0.08% |
| 4 | 2025-03-17 | 0.15% | 0.40% | +0.25% |
| 5 | 2024-09-17 | 0.16% | 0.15% | -0.01% |
| 6 | 2024-03-15 | 0.15% | 0.16% | +0.01% |
| 7 | 2023-10-21 | 0.21% | 0.15% | -0.06% |
| 8 | 2023-03-07 | 1.05% | 0.21% | -0.85% |
| 9 | 2022-02-04 | — | 1.05% | — |