EPSS score history for CVE-2019-20838, 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 | 0.23% | 2.77% | +2.54% |
| 2 | 2026-05-28 | 0.31% | 0.23% | -0.07% |
| 3 | 2025-11-21 | 1.23% | 0.31% | -0.92% |
| 4 | 2025-11-18 | 0.31% | 1.23% | +0.92% |
| 5 | 2025-10-14 | 0.18% | 0.31% | +0.12% |
| 6 | 2025-09-15 | 0.31% | 0.18% | -0.12% |
| 7 | 2025-08-30 | 0.20% | 0.31% | +0.10% |
| 8 | 2025-03-30 | 0.35% | 0.20% | -0.15% |
| 9 | 2025-03-29 | 0.20% | 0.35% | +0.15% |
| 10 | 2025-03-17 | 0.58% | 0.20% | -0.38% |
| 11 | 2024-12-17 | 1.03% | 0.58% | -0.45% |
| 12 | 2024-05-06 | 0.75% | 1.03% | +0.28% |
| 13 | 2024-04-04 | 0.63% | 0.75% | +0.12% |
| 14 | 2023-10-19 | 0.74% | 0.63% | -0.12% |
| 15 | 2023-03-07 | 1.11% | 0.74% | -0.36% |
| 16 | 2022-04-01 | 14.86% | 1.11% | -13.75% |
| 17 | 2022-02-04 | 1.09% | 14.86% | +13.77% |
| 18 | 2022-01-06 | 0.25% | 1.09% | +0.85% |
| 19 | 2021-04-14 | — | 0.25% | — |