EPSS score history for CVE-2019-20326, 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 | 3.96% | 2.15% | -1.81% |
| 2 | 2025-11-21 | 3.72% | 3.96% | +0.24% |
| 3 | 2025-11-18 | 3.96% | 3.72% | -0.24% |
| 4 | 2025-10-22 | 4.90% | 3.96% | -0.94% |
| 5 | 2025-10-18 | 2.19% | 4.90% | +2.72% |
| 6 | 2025-10-16 | 1.89% | 2.19% | +0.30% |
| 7 | 2025-05-25 | 3.30% | 1.89% | -1.41% |
| 8 | 2025-03-30 | 7.87% | 3.30% | -4.58% |
| 9 | 2025-03-29 | 3.30% | 7.87% | +4.58% |
| 10 | 2025-03-28 | 7.87% | 3.30% | -4.58% |
| 11 | 2025-03-27 | 4.38% | 7.87% | +3.49% |
| 12 | 2025-03-20 | 7.87% | 4.38% | -3.49% |
| 13 | 2025-03-19 | 4.38% | 7.87% | +3.49% |
| 14 | 2025-03-17 | 0.39% | 4.38% | +4.00% |
| 15 | 2024-12-17 | 0.66% | 0.39% | -0.27% |
| 16 | 2024-03-23 | 0.56% | 0.66% | +0.10% |
| 17 | 2023-07-20 | 0.46% | 0.56% | +0.10% |
| 18 | 2023-03-07 | 3.07% | 0.46% | -2.61% |
| 19 | 2022-02-04 | 10.45% | 3.07% | -7.38% |
| 20 | 2021-08-29 | 9.08% | 10.45% | +1.37% |
| 21 | 2021-04-14 | — | 9.08% | — |