EPSS score history for CVE-2019-15978, 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 | 19.45% | 37.46% | +18.01% |
| 2 | 2026-04-12 | 20.24% | 19.45% | -0.79% |
| 3 | 2026-02-04 | 15.91% | 20.24% | +4.32% |
| 4 | 2025-11-21 | 84.06% | 15.91% | -68.14% |
| 5 | 2025-11-18 | 15.91% | 84.06% | +68.14% |
| 6 | 2025-04-27 | 20.24% | 15.91% | -4.32% |
| 7 | 2025-03-30 | 28.11% | 20.24% | -7.88% |
| 8 | 2025-03-29 | 20.24% | 28.11% | +7.88% |
| 9 | 2025-03-17 | 19.27% | 20.24% | +0.96% |
| 10 | 2025-02-03 | 22.57% | 19.27% | -3.30% |
| 11 | 2024-12-30 | 19.73% | 22.57% | +2.85% |
| 12 | 2024-12-17 | 12.05% | 19.73% | +7.67% |
| 13 | 2024-11-27 | 9.91% | 12.05% | +2.14% |
| 14 | 2024-09-22 | 13.37% | 9.91% | -3.46% |
| 15 | 2024-04-27 | 13.51% | 13.37% | -0.13% |
| 16 | 2023-11-10 | 11.98% | 13.51% | +1.53% |
| 17 | 2023-08-20 | 13.70% | 11.98% | -1.72% |
| 18 | 2023-07-16 | 13.06% | 13.70% | +0.64% |
| 19 | 2023-05-26 | 13.41% | 13.06% | -0.35% |
| 20 | 2023-05-11 | 14.55% | 13.41% | -1.14% |
| 21 | 2023-05-08 | 16.98% | 14.55% | -2.43% |
| 22 | 2023-04-24 | 15.39% | 16.98% | +1.59% |
| 23 | 2023-03-07 | 1.05% | 15.39% | +14.33% |
| 24 | 2022-04-01 | 9.03% | 1.05% | -7.97% |
| 25 | 2022-02-04 | 3.43% | 9.03% | +5.60% |
| 26 | 2021-04-14 | — | 3.43% | — |