EPSS score history for CVE-2018-20023, 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 | 0.86% | 2.50% | +1.64% |
| 2 | 2025-12-28 | 1.14% | 0.86% | -0.28% |
| 3 | 2025-12-27 | 0.86% | 1.14% | +0.28% |
| 4 | 2025-11-21 | 1.04% | 0.86% | -0.18% |
| 5 | 2025-11-18 | 0.89% | 1.04% | +0.15% |
| 6 | 2025-10-28 | 1.18% | 0.89% | -0.29% |
| 7 | 2025-10-27 | 0.91% | 1.18% | +0.27% |
| 8 | 2025-10-01 | 1.20% | 0.91% | -0.30% |
| 9 | 2025-03-30 | 2.24% | 1.20% | -1.04% |
| 10 | 2025-03-29 | 1.20% | 2.24% | +1.04% |
| 11 | 2025-03-17 | 0.31% | 1.20% | +0.89% |
| 12 | 2024-12-17 | 0.51% | 0.31% | -0.20% |
| 13 | 2024-07-14 | 0.57% | 0.51% | -0.06% |
| 14 | 2024-05-11 | 0.81% | 0.57% | -0.23% |
| 15 | 2023-12-13 | 0.90% | 0.81% | -0.09% |
| 16 | 2023-03-07 | 1.18% | 0.90% | -0.28% |
| 17 | 2022-02-04 | 1.86% | 1.18% | -0.68% |
| 18 | 2021-04-14 | — | 1.86% | — |