EPSS score history for CVE-2012-4577, 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 | 1.77% | 3.60% | +1.83% |
| 2 | 2026-02-12 | 2.52% | 1.77% | -0.75% |
| 3 | 2025-03-30 | 4.67% | 2.52% | -2.14% |
| 4 | 2025-03-29 | 2.52% | 4.67% | +2.14% |
| 5 | 2025-03-17 | 1.06% | 2.52% | +1.46% |
| 6 | 2023-03-07 | 1.21% | 1.06% | -0.15% |
| 7 | 2022-02-04 | — | 1.21% | — |