EPSS score history for CVE-2018-7998, 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 | 0.32% | 1.88% | +1.56% |
| 2 | 2025-11-21 | 0.43% | 0.32% | -0.11% |
| 3 | 2025-11-18 | 0.34% | 0.43% | +0.09% |
| 4 | 2025-03-30 | 0.57% | 0.34% | -0.24% |
| 5 | 2025-03-29 | 0.34% | 0.57% | +0.24% |
| 6 | 2025-03-17 | 0.98% | 0.34% | -0.64% |
| 7 | 2024-12-17 | 0.85% | 0.98% | +0.13% |
| 8 | 2023-09-09 | 1.20% | 0.85% | -0.35% |
| 9 | 2023-07-31 | 1.00% | 1.20% | +0.20% |
| 10 | 2023-07-08 | 0.82% | 1.00% | +0.19% |
| 11 | 2023-03-07 | 1.14% | 0.82% | -0.32% |
| 12 | 2022-02-04 | 1.30% | 1.14% | -0.16% |
| 13 | 2021-04-14 | — | 1.30% | — |