EPSS score history for CVE-2018-20217, 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 | 2026-07-01 | 1.53% | 1.42% | -0.11% |
| 2 | 2026-06-15 | 2.67% | 1.53% | -1.14% |
| 3 | 2026-05-26 | 2.38% | 2.67% | +0.29% |
| 4 | 2026-04-13 | 2.67% | 2.38% | -0.29% |
| 5 | 2026-02-26 | 4.28% | 2.67% | -1.61% |
| 6 | 2026-02-24 | 4.38% | 4.28% | -0.11% |
| 7 | 2026-01-28 | 1.66% | 4.38% | +2.72% |
| 8 | 2026-01-27 | 1.58% | 1.66% | +0.08% |
| 9 | 2025-11-21 | 2.08% | 1.58% | -0.49% |
| 10 | 2025-11-18 | 1.62% | 2.08% | +0.46% |
| 11 | 2025-08-01 | 0.88% | 1.62% | +0.73% |
| 12 | 2025-04-29 | 1.00% | 0.88% | -0.12% |
| 13 | 2025-04-01 | 1.05% | 1.00% | -0.05% |
| 14 | 2025-03-30 | 7.93% | 1.05% | -6.88% |
| 15 | 2025-03-29 | 1.05% | 7.93% | +6.88% |
| 16 | 2025-03-26 | 0.96% | 1.05% | +0.10% |
| 17 | 2025-03-17 | 0.25% | 0.96% | +0.70% |
| 18 | 2025-02-20 | 0.24% | 0.25% | +0.01% |
| 19 | 2024-07-21 | 0.30% | 0.24% | -0.06% |
| 20 | 2023-12-20 | 0.17% | 0.30% | +0.14% |
| 21 | 2023-03-07 | 1.03% | 0.17% | -0.87% |
| 22 | 2022-02-04 | 1.45% | 1.03% | -0.42% |
| 23 | 2021-10-11 | 6.21% | 1.45% | -4.75% |
| 24 | 2021-10-05 | 1.45% | 6.21% | +4.75% |
| 25 | 2021-10-01 | 1.25% | 1.45% | +0.21% |
| 26 | 2021-04-14 | — | 1.25% | — |