EPSS score history for CVE-2019-20388, 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 | 0.56% | 4.39% | +3.82% |
| 2 | 2025-11-21 | 0.87% | 0.56% | -0.31% |
| 3 | 2025-11-18 | 0.58% | 0.87% | +0.30% |
| 4 | 2025-06-15 | 0.43% | 0.58% | +0.15% |
| 5 | 2025-03-30 | 1.52% | 0.43% | -1.10% |
| 6 | 2025-03-29 | 0.42% | 1.52% | +1.11% |
| 7 | 2025-03-24 | 0.33% | 0.42% | +0.09% |
| 8 | 2025-03-17 | 1.01% | 0.33% | -0.68% |
| 9 | 2025-01-14 | 0.74% | 1.01% | +0.26% |
| 10 | 2024-12-17 | 0.87% | 0.74% | -0.13% |
| 11 | 2023-12-28 | 0.82% | 0.87% | +0.05% |
| 12 | 2023-11-08 | 1.00% | 0.82% | -0.18% |
| 13 | 2023-03-07 | 1.54% | 1.00% | -0.54% |
| 14 | 2022-04-01 | 16.31% | 1.54% | -14.77% |
| 15 | 2022-02-04 | 9.45% | 16.31% | +6.86% |
| 16 | 2022-01-06 | 2.27% | 9.45% | +7.17% |
| 17 | 2021-10-21 | 2.07% | 2.27% | +0.20% |
| 18 | 2021-04-14 | — | 2.07% | — |