EPSS score history for CVE-2013-4978, 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 | 2026-02-02 | 33.14% | 50.25% | +17.11% |
| 2 | 2025-09-21 | 34.66% | 33.14% | -1.52% |
| 3 | 2025-07-16 | 38.49% | 34.66% | -3.82% |
| 4 | 2025-03-30 | 33.35% | 38.49% | +5.13% |
| 5 | 2025-03-29 | 38.49% | 33.35% | -5.13% |
| 6 | 2025-03-17 | 14.82% | 38.49% | +23.67% |
| 7 | 2025-03-01 | 19.56% | 14.82% | -4.74% |
| 8 | 2024-12-26 | 27.84% | 19.56% | -8.28% |
| 9 | 2024-12-17 | 25.07% | 27.84% | +2.77% |
| 10 | 2024-06-30 | 21.96% | 25.07% | +3.11% |
| 11 | 2024-02-04 | 19.07% | 21.96% | +2.90% |
| 12 | 2023-09-18 | 14.42% | 19.07% | +4.65% |
| 13 | 2023-03-07 | 11.57% | 14.42% | +2.85% |
| 14 | 2022-02-04 | — | 11.57% | — |