EPSS score history for CVE-2019-20452, 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 | 4.37% | 2.14% | -2.24% |
| 2 | 2025-11-21 | 4.56% | 4.37% | -0.19% |
| 3 | 2025-11-18 | 4.37% | 4.56% | +0.19% |
| 4 | 2025-05-26 | 4.56% | 4.37% | -0.19% |
| 5 | 2025-03-30 | 13.97% | 4.56% | -9.41% |
| 6 | 2025-03-29 | 4.56% | 13.97% | +9.41% |
| 7 | 2025-03-19 | 4.67% | 4.56% | -0.11% |
| 8 | 2025-03-17 | 0.23% | 4.67% | +4.44% |
| 9 | 2024-12-17 | 0.28% | 0.23% | -0.05% |
| 10 | 2023-03-07 | 1.98% | 0.28% | -1.70% |
| 11 | 2022-04-01 | 23.85% | 1.98% | -21.87% |
| 12 | 2022-02-04 | 5.88% | 23.85% | +17.96% |
| 13 | 2022-01-06 | 1.37% | 5.88% | +4.51% |
| 14 | 2021-04-14 | — | 1.37% | — |