EPSS score history for CVE-2019-20917, 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 | 0.94% | 2.79% | +1.85% |
| 2 | 2026-05-11 | 0.67% | 0.94% | +0.26% |
| 3 | 2025-11-21 | 1.24% | 0.67% | -0.57% |
| 4 | 2025-11-18 | 0.67% | 1.24% | +0.57% |
| 5 | 2025-08-29 | 1.24% | 0.67% | -0.57% |
| 6 | 2025-03-30 | 1.99% | 1.24% | -0.74% |
| 7 | 2025-03-29 | 1.24% | 1.99% | +0.74% |
| 8 | 2025-03-19 | 0.86% | 1.24% | +0.39% |
| 9 | 2025-03-17 | 0.43% | 0.86% | +0.42% |
| 10 | 2024-12-17 | 0.50% | 0.43% | -0.07% |
| 11 | 2023-05-15 | 0.35% | 0.50% | +0.15% |
| 12 | 2023-05-08 | 0.32% | 0.35% | +0.03% |
| 13 | 2023-03-07 | 0.95% | 0.32% | -0.63% |
| 14 | 2022-04-01 | 6.73% | 0.95% | -5.78% |
| 15 | 2022-02-04 | 5.36% | 6.73% | +1.36% |
| 16 | 2022-01-06 | 1.25% | 5.36% | +4.12% |
| 17 | 2021-04-14 | — | 1.25% | — |