EPSS score history for CVE-2018-9958, 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 | 86.46% | 63.31% | -23.15% |
| 2 | 2025-12-01 | 86.75% | 86.46% | -0.29% |
| 3 | 2025-11-21 | 85.94% | 86.75% | +0.81% |
| 4 | 2025-11-18 | 86.75% | 85.94% | -0.81% |
| 5 | 2025-04-17 | 86.96% | 86.75% | -0.21% |
| 6 | 2025-03-25 | 87.27% | 86.96% | -0.31% |
| 7 | 2025-03-17 | 57.10% | 87.27% | +30.17% |
| 8 | 2024-12-17 | 77.28% | 57.10% | -20.18% |
| 9 | 2024-11-10 | 81.50% | 77.28% | -4.23% |
| 10 | 2024-04-26 | 84.07% | 81.50% | -2.57% |
| 11 | 2024-03-26 | 86.61% | 84.07% | -2.54% |
| 12 | 2024-03-01 | 87.24% | 86.61% | -0.63% |
| 13 | 2024-01-04 | 86.60% | 87.24% | +0.65% |
| 14 | 2023-10-08 | 89.19% | 86.60% | -2.59% |
| 15 | 2023-07-22 | 88.75% | 89.19% | +0.45% |
| 16 | 2023-07-08 | 90.61% | 88.75% | -1.86% |
| 17 | 2023-05-29 | 89.62% | 90.61% | +0.99% |
| 18 | 2023-05-11 | 92.37% | 89.62% | -2.76% |
| 19 | 2023-05-08 | 90.99% | 92.37% | +1.38% |
| 20 | 2023-04-08 | 92.39% | 90.99% | -1.39% |
| 21 | 2023-03-07 | 60.81% | 92.39% | +31.58% |
| 22 | 2022-02-04 | 48.15% | 60.81% | +12.66% |
| 23 | 2021-04-14 | — | 48.15% | — |