EPSS score history for CVE-2018-5221, 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 | 3.45% | 3.99% | +0.54% |
| 2 | 2026-04-20 | 5.12% | 3.45% | -1.68% |
| 3 | 2026-03-03 | 7.23% | 5.12% | -2.11% |
| 4 | 2025-11-21 | 3.45% | 7.23% | +3.79% |
| 5 | 2025-11-18 | 7.23% | 3.45% | -3.79% |
| 6 | 2025-07-26 | 7.58% | 7.23% | -0.35% |
| 7 | 2025-03-30 | 7.41% | 7.58% | +0.18% |
| 8 | 2025-03-29 | 7.58% | 7.41% | -0.18% |
| 9 | 2025-03-17 | 5.72% | 7.58% | +1.87% |
| 10 | 2024-12-17 | 7.07% | 5.72% | -1.35% |
| 11 | 2024-10-30 | 6.63% | 7.07% | +0.44% |
| 12 | 2024-08-12 | 5.83% | 6.63% | +0.80% |
| 13 | 2024-07-05 | 7.82% | 5.83% | -2.00% |
| 14 | 2024-04-14 | 4.65% | 7.82% | +3.17% |
| 15 | 2023-12-20 | 5.85% | 4.65% | -1.20% |
| 16 | 2023-11-19 | 2.61% | 5.85% | +3.24% |
| 17 | 2023-10-25 | 2.29% | 2.61% | +0.32% |
| 18 | 2023-05-08 | 4.55% | 2.29% | -2.26% |
| 19 | 2023-03-07 | 1.85% | 4.55% | +2.70% |
| 20 | 2022-10-06 | 1.69% | 1.85% | +0.16% |
| 21 | 2022-02-04 | 1.37% | 1.69% | +0.31% |
| 22 | 2021-04-14 | — | 1.37% | — |